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GLK PREMIER Sea Mansion Suites & Spa - Special Class

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Photo gallery for GLK PREMIER Sea Mansion Suites & Spa - Special Class

A multi-story hotel with a classic architectural style, featuring balconies and large windows.
A restaurant with outdoor seating overlooking the sea, a modern interior, and a view of the ocean.
A spacious hotel lobby with a grand staircase, a bar area, and a reception desk.
A luxurious bedroom with a four-poster bed, a chandelier, a balcony with a view, and a dining table with fruit.
A spacious lobby with a bar area, a chandelier, and a staircase leading to an upper floor.

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Parking included
  • Free WiFi
  • Air conditioning
  • Gym

Explore the area

View in a map
Kucukayasofya Mh Mustafapasa Sk No 9, Sultanahmet, Istanbul, 34122
  • Place, Blue Mosque
    ‪3 min walk‬
  • Place, Sultanahmet Square
    ‪3 min walk‬
  • Place, Hagia Sophia
    ‪8 min walk‬
  • Airport, Istanbul (IST)
    ‪40 min drive‬
VIP Access
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  • Expect exceptional service
  • Extra savings and perks for Rewards members
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Room options

View all photos for Executive Suit Balcony, Sea Or Blue Mosque View

A hotel room with a bed, a TV, a desk, a chair, and a balcony with a view of the sea.

Executive Suit Balcony, Sea Or Blue Mosque View

  • Sleeps 2
  • 1 Queen Bed
  • Free WiFi

View all photos for Family Suite Sea Or City View

A hotel room with two beds, a desk, a chair, and a view of the sea.

Family Suite Sea Or City View

  • Sleeps 4
  • 2 Twin Beds and 2 Twin Sofa Beds OR 2 Twin Sofa Beds and 1 Queen Bed
  • Free WiFi

View all photos for Deluxe Suite, Sea View and Bucoleon Palace View

A hotel room with a bed, two green armchairs, a wooden floor, a balcony with a view, and a chandelier.

Deluxe Suite, Sea View and Bucoleon Palace View

9.6 out of 10
Exceptional
(4 reviews)
  • Sea view
  • 291 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 Queen Bed and 2 Twin Sofa Beds
  • Free WiFi

View all photos for Superior Room, Sea View and Bucoleon Palace View

A hotel room with a bed, a desk, a television, and a view of the sea.

Superior Room, Sea View and Bucoleon Palace View

9.8 out of 10
Exceptional
(18 reviews)
  • Sea view
  • 237 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed OR 2 Twin Beds
  • Free WiFi

View all photos for Family Connecting Suite

A hotel room with a wooden desk, a television, a green armchair, a bed with a purple headboard, and a painting on the wall.

Family Connecting Suite

  • 667 sq ft
  • 2 bedrooms
  • Sleeps 7
  • 2 Queen Beds and 3 Twin Sofa Beds
  • Free WiFi

View all photos for Junior Suite or Annex Junior Suite

A hotel room with a large bed, a desk, a chair, a chandelier, and a mirror.

Junior Suite or Annex Junior Suite

8.8 out of 10
Excellent
(18 reviews)
  • City view
  • 237 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 Queen Bed OR 2 Twin Beds
  • Free WiFi

View all photos for Executive Suite with Balcony, Sea View or Blue Mosque View

A hotel room with a bed, a desk, a TV, a balcony with a view of the sea, and a cityscape.

Executive Suite with Balcony, Sea View or Blue Mosque View

9.2 out of 10
Wonderful
(25 reviews)
  • Sea view
  • 237 sq ft
  • 1 bedroom
  • Sleeps 3
  • 1 Queen Bed
  • Free WiFi

View all photos for Family Suite, Annex Sea View or City View

A hotel room with two beds, a dining table, a chair, a chandelier, a painting, and a view of the sea.

Family Suite, Annex Sea View or City View

7.6 out of 10
Good
(4 reviews)
  • City view
  • 377 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 Queen Bed and 2 Twin Sofa Beds
  • Free WiFi

View all photos for Deluxe Suite Sea And Bucoleon Palace View

A hotel room with a large bed, two green armchairs, a nightstand with a lamp, and a view of the ocean.

Deluxe Suite Sea And Bucoleon Palace View

  • Sleeps 4
  • 2 Twin Sofa Beds and 1 Queen Bed
  • Free WiFi

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About the neighborhood

Istanbul

Located in Sultanahmet, GLK PREMIER Sea Mansion Suites & Spa - Special Class is adjacent to Mosaic Museum and within a 10-minute walk of other popular attractions like Hagia Sophia. This 4.5-star hotel has 28 rooms and welcomes guests with a restaurant, a full-service spa, and free in-room WiFi.

What's nearby

  • Blue Mosque - 3 min walk - 0.2 miles
  • Sultanahmet Square - 3 min walk - 0.2 miles
  • Little Hagia Sophia - 5 min walk - 0.3 miles
  • Hagia Sophia - 8 min walk - 0.5 miles
  • Basilica Cistern - 8 min walk - 0.5 miles

Getting around

  • Istanbul Cankurtaran Station - 9 min walk
  • Sultanahmet Station - 9 min walk
  • Istanbul Airport (IST) - 47 min drive

Restaurants

  • ‪Tamara Restaurant - ‬2 min walk
  • ‪Şerbethane - ‬3 min walk
  • ‪Buhara 93 - ‬3 min walk
  • ‪Sultan Kösesi Restaurant - ‬3 min walk
  • ‪Doy Doy - ‬2 min walk

About this property

GLK PREMIER Sea Mansion Suites & Spa - Special Class

Guests staying at GLK PREMIER Sea Mansion Suites & Spa - Special Class enjoy access to a full-service spa, a gym, and a sauna. You can take advantage of free parking, along with an airport shuttle (available 24 hours) for EUR 115 per room roundtrip. Multilingual staff at the front desk are standing by 24/7 to help with concierge services, luggage storage, and securing valuables. Other amenities at this luxury hotel include free WiFi in public areas, coffee/tea in a common area, and a microwave in a common area.
42-inch LCD TVs come with satellite channels, and guests can stay connected with free WiFi and wired Internet. Bathrooms offer hair dryers and free toiletries, and Select Comfort beds with premium bedding ensure a restful night. Other standard amenities include minibars, coffee makers, and free newspapers.
Recreational amenities at the hotel include a health club and a sauna.

Guests under 16 years old are not allowed in the health club or fitness facility.

Guests can pamper themselves with a trip to the onsite spa, which has 1 treatment room. Services include deep-tissue massages, body scrubs, and body treatments. The spa is equipped with Turkish bath/hammam. A variety of treatment therapies are provided, including aromatherapy and reflexology.

Similar properties

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Sultanhan Hotel - Special Class
Sultanahmet
  • Spa
  • Parking included
  • Free WiFi
  • Restaurant
9.2 out of 10, Wonderful, 2,251 reviews
$147 nightly
The price is $163
Sep 22 - Sep 23
Total with taxes and fees
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Property amenities

Internet

  • Available in all rooms: Free WiFi and wired internet
  • In-room WiFi speed: 25+ Mbps
  • Available in some public areas: Free WiFi and wired internet

Parking and transportation

  • 24-hour roundtrip airport shuttle on request for a surcharge
  • Area shuttle (surcharge)
  • Free self parking on site
  • Limited onsite self parking

Food and drink

  • Daily buffet breakfast available 7:30 AM to 10:30 AM for a fee: EUR 15 for adults and EUR 15 for children
  • A bar/lounge
  • A coffee shop/cafe
  • A restaurant
  • Coffee and tea in common areas
  • Snack bar/deli

Restaurants on site

  • Garden

Things to do

  • Full-service spa
  • Health club
  • Library
  • Sauna
  • Steam room
  • TV in common areas

Family friendly

  • Dining table
  • In-room crib
  • Laundry facilities
  • Snack bar/deli
  • Soundproofed rooms

Conveniences

  • 24-hour front desk
  • Free newspapers in lobby
  • Laundry facilities
  • Lockers
  • Luggage storage
  • Safe at front desk
  • Shared microwave
  • Shared refrigerator

Guest services

  • Concierge services
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Multilingual staff
  • Porter/bellhop
  • Tour and ticket assistance

Outdoors

  • Garden
  • On the waterfront

Full-service spa

  • Aromatherapy
  • Body scrubs
  • Couples treatment rooms
  • Deep-tissue massages
  • Reflexology
  • Treatment room
  • Turkish bath

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • 7 steps to reach entrance
  • Accessible airport shuttle
  • Elevator (24 inch wide door)
  • Handrails in hallways
  • Handrails in stairways
  • Hardwood flooring in room
  • Smooth flooring in room
  • Well-lit path to entrance

More

  • 2 buildings
  • 4 floors
  • Built in 2015
  • Designated smoking areas (fines apply)
  • Reception hall

Room amenities

Bedroom

  • Blackout drapes
  • Free crib
  • Hypo-allergenic bedding
  • Premium bedding
  • Select Comfort mattress

Bathroom

  • Bathrobes
  • Free toiletries
  • Hair dryer
  • Shampoo
  • Slippers
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • 42-inch LCD TV with premium satellite channels

Food and drink

  • Coffee/tea maker
  • Dining table
  • Limited room service
  • Minibar
  • Restaurant dining guides

More

  • Air conditioning
  • Connecting rooms available
  • Desk
  • Desk chair
  • Free daily newspapers
  • Heated floor
  • Heating
  • Iron/ironing board on request
  • Laptop workspace
  • Phone
  • Safe
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 2:00 PM; Check-in end time: midnight

Late check-in subject to availability

Express check-in available

Minimum check-in age: 18

Check-out

Check-out before noon

Express check-out available

Special check-in instructions

This property offers transfers from the airport (surcharges may apply); to arrange pick-up, guests must contact the property 72 hours prior to arrival, using the contact information on the booking confirmation

Front desk staff will greet guests on arrival at the property

Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • This property doesn't allow pets or service animals

Children and extra beds

  • One child 6 years old or younger stays free when using existing bedding
  • Free cribs/infant beds are available

Property payment types

Important information

Optional extras

These fees and deposits will be charged at check-in, check-out, or the time of service.

  • Fee for buffet breakfast: approximately EUR 15 for adults and EUR 15 for children
  • Airport shuttle fee: EUR 115 per room (roundtrip)

This list may not be comprehensive. Fees and deposits might not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards and cash
Noise-free guestrooms cannot be guaranteed
Safety features at this property include a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system, a first aid kit, and window guards
This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children; if you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room
  • Check-in: 2:00 PM
  • Check-out: noon
  • Minimum check-in age: 18
The front desk is open 24 hours a day, and checking in and out are easy with express services. For convenient arrivals and departures, you can take advantage of the airport shuttle (available 24 hours), which is offered for a fee. Driving? This property offers free parking.
Property Registration Number 19994

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • This property has outdoor spaces, such as balconies, patios, terraces which may not be suitable for children. If you have concerns, we recommend contacting the property prior to your arrival to confirm they can accommodate you in a suitable room.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A cash deposit, credit card, or debit card for incidental charges, as well as a government-issued photo ID, may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • This property accepts credit cards and cash.
  • Onsite safety features include a carbon monoxide detector, a fire extinguisher, a smoke detector, a security system, a first aid kit, and window guards.

Additional information about polices, regulations, and more:

  • Reservations need to be made in advance for massage services and spa treatments. Contact the hotel at the phone number listed on your booking confirmation.
  • Registered guests are the only ones allowed in guestrooms.
  • Connecting or adjoining rooms can be requested, but all rooms are subject to availability. Contact the property using the phone number on your booking confirmation.
  • Noise-free rooms can't be guaranteed.

Property is also known as

Sea Mansion Suites Hotel Istanbul

Sea Mansion Suites Hotel

Sea Mansion Suites Istanbul

Sea Mansion Suites

GLK PREMIER Sea Mansion Suites Spa

GLK PREMIER Sea Mansion Suites Spa Special Class

GLK PREMIER Sea Mansion Suites & Spa - Special Class Hotel

GLK PREMIER Sea Mansion Suites & Spa - Special Class Istanbul

Frequently asked questions

Is a free cancellation option available at GLK PREMIER Sea Mansion Suites & Spa - Special Class?

GLK PREMIER Sea Mansion Suites & Spa - Special Class provides free cancellation on certain room rates. For additional details, review the cancellation policy on Orbitz.

How much does it cost to stay at GLK PREMIER Sea Mansion Suites & Spa - Special Class?

As of Sep 9, 2026, prices found for a 1-night stay for 2 adults at GLK PREMIER Sea Mansion Suites & Spa - Special Class on Sep 14, 2026 start from $132, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

What's there to do around GLK PREMIER Sea Mansion Suites & Spa - Special Class?

This hotel is situated in Sultanahmet, just steps from Sultanahmet Square and Blue Mosque, and within a short walk of Bosphorus. You'll also find Hagia Sophia and Grand Bazaar less than a mile away.

Is there parking available at GLK PREMIER Sea Mansion Suites & Spa - Special Class?

Yes, self parking is offered for free at the hotel.

Is a spa located at GLK PREMIER Sea Mansion Suites & Spa - Special Class?

There is a full-service spa available for guests to enjoy and services include deep-tissue massages, aromatherapy, and couples treatments.

Does GLK PREMIER Sea Mansion Suites & Spa - Special Class have luxury amenities?

Yes, guests can indulge in luxuries such as a steam room, an ocean-view restaurant, and deep-tissue massages at this hotel.

Does GLK PREMIER Sea Mansion Suites & Spa - Special Class have a casino?

No, GLK PREMIER Sea Mansion Suites & Spa - Special Class doesn't have a casino.

Is there an indoor pool at GLK PREMIER Sea Mansion Suites & Spa - Special Class?

No, there is no indoor pool at this hotel.

What will couples enjoy most about a stay at GLK PREMIER Sea Mansion Suites & Spa - Special Class?

This waterfront hotel offers plenty of amenities for couples including an ocean-view restaurant, a full-service spa, and a bar/lounge.

Are there hot tubs at GLK PREMIER Sea Mansion Suites & Spa - Special Class?

No, but this hotel does have a sauna.

Does GLK PREMIER Sea Mansion Suites & Spa - Special Class have a restaurant with a breakfast menu?

Yes, GLK PREMIER Sea Mansion Suites & Spa - Special Class serves buffet breakfast for a surcharge each morning at Garden.

Does GLK PREMIER Sea Mansion Suites & Spa - Special Class allow pets to stay free of charge?

No, pets and service animals aren't allowed at GLK PREMIER Sea Mansion Suites & Spa - Special Class.

Are there connecting rooms at GLK PREMIER Sea Mansion Suites & Spa - Special Class?

Yes, this hotel has connecting rooms you can book for your group event or vacation.

How far is the airport from GLK PREMIER Sea Mansion Suites & Spa - Special Class?

The closest major airport to GLK PREMIER Sea Mansion Suites & Spa - Special Class is Istanbul Sabiha Gokcen Intl. Airport (SAW), which is 27.6 mi away (62 minutes by car). Another top airport is Istanbul Airport (IST), which is located 29.2 mi away (47-minute drive).

Are there rooms with balconies at GLK PREMIER Sea Mansion Suites & Spa - Special Class?

Yes, some guestrooms at this hotel offer a balcony where guests can enjoy sea and city views.

GLK PREMIER Sea Mansion Suites & Spa - Special Class Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 87 out of 110 reviews
Rating 8 - Good. 11 out of 110 reviews
Rating 6 - Okay. 9 out of 110 reviews
Rating 4 - Poor. 2 out of 110 reviews
Rating 2 - Terrible. 1 out of 110 reviews

9.8/10

Cleanliness

10/10

Staff & service

9.2/10

Amenities

9.4/10

Property conditions & facilities

Reviews

Verified review

10/10 Excellent

Terry

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very good hotel; great location and friendly staff.
Stayed 4 nights in Jun 2026
Verified review

10/10 Excellent

Jonathan

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great place and location
Stayed 3 nights in Jun 2026
Verified review

10/10 Excellent

Magnus

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Best hotel! Good breakfast, wonderful and helpful staff!
Stayed 3 nights in May 2026
Verified review

10/10 Excellent

Sandra

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent breakfast. Staff was very attentive. The location is very convenient.
Stayed 3 nights in May 2026
Verified review

10/10 Excellent

Arzu

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The Turkish bath was excellent. The staff were really friendly and courteous. Very quiet area, which is rare in Istanbul. Beautiful hotel.
Stayed 4 nights in May 2026
Verified review

10/10 Excellent

Ernesto Schwartz

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great little gem hidden from busy Istanbul streets. The owner is always around ensuring everything is done to a great standard. All the staff is welcoming and helpful. The breakfast is fantastic and there is always a nice view to the coast.
Stayed 12 nights in May 2026
Verified review

8/10 Good

Barbara

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The best feature of this quaint boutique hotel is the location. The next best thing is the staff in their diligent way of assisting every visitor to feel comfortable and welcome. The breakfast was more than adequate. I delight in Turkish breakfast and this one was lovely.
Stayed 3 nights in Jun 2026
Verified review

10/10 Excellent

Radka

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Highly recommended hotel, located in an amazing area, walkable to all the sights. The hotel staff was amazing and very helpful. Let me to checked in early and helped me with everything.
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Julia

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful, clean room. Staff were very friendly and helpful with recommendations!
Stayed 2 nights in May 2026
Verified review

10/10 Excellent

Mike

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Had a wonderful stay at this hotel. The rooms were beautiful, clean, and very comfortable. The breakfast in the garden was amazing, the open buffet had plenty of great options, and the sea view was absolutely beautiful. The hotel was also very quiet and relaxing, which made the stay even better. The location was perfect as well — we walked to all the main attractions within 5 minutes. Most importantly, the staff were incredibly kind and helpful throughout our visit. Would definitely come back again.
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Deniz

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Our sea view room was wonderful. The sea view lobby, breakfast lounge, and open terrace offered a relaxing atmosphere. Enjoying breakfast with birdsong in the heart of the city was truly memorable. The Turkish bath was excellent. The staff were professional, friendly, and always ready to help. Breakfast was delicious and varied. We would happily recommend this hotel.
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Tahir Mohammad

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hotel was clean and well maintained. All the staff members were extremely helpful and kind, assisting us wherever possible. The spa was also easy to book, of a high quality, and very good value considering the cost of booking a similar facility elsewhere (the standard spa and hamam are included with the booking). Overall, I would highly recommend GLK and look forward to returning to the hotel in the future.
Stayed 9 nights in May 2026
Verified review

10/10 Excellent

Orrin

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Legendary service, luxury, and views! Incredible private hamam and sauna! Beautiful breakfast terrace adjoining lobby! Dead end quiet street! Grand building with marble interiors! Bathtub had jets! Yusuf was amazing!
Stayed 4 nights in May 2026
Verified review

10/10 Excellent

Fatma

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Our sea view room and the breakfast lounge overlooking the sea were truly delightful. The breakfast and morning coffee were excellent. The hotel’s location right next to the museums and palaces was a huge advantage. Out room was well designed, spotless, and the bed was extremely comfortable. The housekeeping team was friendly, and the spa was wonderful. Thanks to the warm, attentive, and multilingual staff, we felt very comfortable throughout our stay. We would definitely consider coming back and can wholeheartedly recommend this hotel.
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Phoenix

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
What a lovely stay in Istanbul. I had a sea view room and it was a great decision. The breakfast and afternoon coffees on the terrace were so relaxing and special. Delicious! Fresh food. The staff including housekeeping, doorman, front desk, restaurant attendants were all four star level!
Stayed 5 nights in May 2026
Verified review

10/10 Excellent

Verity

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We had a very nice stay in GLK Sea Mansion. The hotel itself is not modern and trendy in its decor, but it was very pleasant and comfortable, and had everything we needed for a good trip. The location is great - very close to all the top tourist locations, but away from the noise and crowds and tourist tat. It's a quiet and charming little area of alleyways of small hotels and restaurants. It's also close to a bus stop from the airport. Salih and Yusef on the front desk were really friendly and helpful. The view from our balcony was lovely, and the view from breakfast was even better!
Stayed 5 nights in May 2026
Verified review

10/10 Excellent

Rafah

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I like the personalised service provided by mr Salih. We felt like we were dealing with a friend. He made all the bookings for us and ensured we were looked after.
Stayed 4 nights in May 2026
Verified review

8/10 Good

mark

Liked: Cleanliness, amenities, property conditions & facilities
We had a great room on the 4th floor, which looked out over the Bosphorus and was a short walk to the Blue Lagoon. The breakfast was very good, as was the ambience in the breakfast room. The only complaint was some level of disinterest and unfriendliness of one of the staff members at the desk. Not a huge issue, I just expect more from a hospitality-trained person. Altogether, I endorse this GLK property.
Stayed 3 nights in May 2026
Verified review

10/10 Excellent

ALMA

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
N/A
Stayed 9 nights in Jun 2026
Verified review

6/10 Okay

david

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The beds are not very comfortable and the duvet was to small for the bed
Stayed 3 nights in May 2026
Verified review

6/10 Okay

Ivo

Liked: Cleanliness, staff & service, property conditions & facilities
Disliked: Amenities
Sooo, the pictures are far from reality. Location is great, but rooms are really, really small and tiny and packed. Some rooms, only some rooms on the last/top floor have meaningful balconies with sea view. The rest is just facing the building across the street, and they are once again all packed and close. Maybe my expectations were different for the money paid, but this is how I feel. Know what you you getting into....
Stayed 3 nights in May 2026
Verified review

10/10 Excellent

Cangizhan

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
A Unique Stay Where History Meets the Sea. The hotel consists of two buildings facing each other on a quiet cul-de-sac. As the property closest to the sea, it offers uninterrupted views of the Marmara Sea and the ancient Bukoleon Palace dating back to the Byzantine era—even from the breakfast room located on the lower level. We stayed in a beautiful sea-view room featuring elegant marble details and a private jacuzzi. The wooden parquet floors, tasteful décor, and peaceful atmosphere made our stay exceptionally comfortable. One of our favorite moments was opening the windows each morning and enjoying the fresh sea breeze and the scent of the Marmara Sea filling the room. We also enjoyed a couples massage at the spa and relaxed together in the traditional Turkish bath, which was a wonderful experience. The location is excellent, only about a 5-minute walk from Sultanahmet Square, Hagia Sophia, the Blue Mosque, and Topkapi Palace. With its breathtaking views, comfortable rooms, relaxing spa facilities, and outstanding location, this hotel offers a truly memorable Istanbul experience. I would highly recommend it to anyone looking for a perfect blend of history, sea views, and hospitality. ⭐⭐⭐⭐⭐
Stayed 1 night in May 2026
Verified review

8/10 Good

Ayman

Liked: Cleanliness, staff & service
I had a fantastic experience at this hotel and would happily recommend it to anyone visiting the area. The staff were absolutely excellent—every team member was incredibly friendly, welcoming, and went out of their way to make us feel comfortable. Even though English wasn’t their first language, they always tried their best to communicate in English, which made everything so easy and smooth. A special thank you to the receptionist at the front desk of the GLK PREMIER Sea Mansion Suites his name was Shahi (or something very similar), and he was exceptionally polite, helpful, and professional throughout our entire stay. The room itself was one of the highlights: it was spacious, very clean, and well maintained. The only small downside was the lighting there were only table lamps provided so the room felt quite dim and dark especially in the evenings. Brighter main lights would make a big difference here. The location is unbeatable! It’s just a 3-minute walk from the Blue Mosque (Ahmed Pasha Mosque), right in the heart of all the key sights. You really can’t get a better spot for exploringu.
Stayed 4 nights in May 2026
Verified review

10/10 Excellent

Egehan Mert Karadag

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Eşimle beraber geldik. Çok güzel karşılandık özellikle Yusuf bey sağolsun güler yüzüyle her işimize yardımcı oldu. Otel gayet temiz konumu çok güzel bir yerde. Tüm çalışanlar çok misafirperver gönül rahatlığıyla tercih edebilirsiniz.
Stayed 3 nights in May 2026
Verified review

6/10 Okay

Valeria

Liked: Cleanliness, staff & service, amenities
Viajo a Estambul una o dos veces al año por trabajo, normalmente nos hospedamos en el GLK Home Suites pero esta vez decidimos cambiar a Sea Mansions, la verdad nos gustó más el otro. Reservamos dos habitaciones junior suite, misma categoría, pero los cuartos asignados eran completamente diferentes entre ellos, una habitación estaba en el edificio principal, era espaciosa y como se ve en las fotos, pero la otra estaba en el edificio anexo y el cuarto era muy pequeño, incluso para una persona, se escuchaba todo el ruido de la calle, no había espacio para colocar la maleta, muy incómodo, tuvimos que solicitar que nos cambiaran esa habitación a una del edificio principal, la primer noche no había disponibilidad pero después si nos cambiaron y si hay GRAN diferencia entre las habitaciones del edificio principal y las del anexo, además en el anexo no cuenta con elevador. Ubicación aceptable, desayuno bueno, personal amable, pero recomendaría más alguno de los otros hoteles GLK que están por la zona.
Stayed 3 nights in May 2026