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Hotel SB Diagonal Zero 4 Sup

4.5 star property
Stylish beach retreat with outdoor pool

Choose dates to view prices

Photo gallery for Hotel SB Diagonal Zero 4 Sup

Terrace/patio
Reception
Outdoor pool
Beach/ocean view
Property entrance

Reviews

8.2 out of 10
Very good

Popular amenities

  • Pool
  • Hot tub
  • Free WiFi
  • Restaurant
  • Air conditioning

Explore the area

View in a map
Plaça de Llevant s/n, Esquina Rambla Prim, Barcelona, 08019
  • Place, Parc del Fòrum
    ‪1 min walk‬
  • Place, Diagonal Mar Shopping Mall
    ‪3 min walk‬
  • Place, Barcelona International Convention Centre
    ‪3 min walk‬
  • Airport, Barcelona (BCN-Barcelona Intl.)
    ‪20 min drive‬

Room options

View all photos for Standard Double or Twin Room (With extra bed)

View from room

Standard Double or Twin Room (With extra bed)

9.0 out of 10
Wonderful
(6 reviews)
  • 280 sq ft
  • City view
  • Sleeps 3
  • 1 Queen Bed and 1 Twin Bed OR 3 Twin Beds

View all photos for Standard Double or Twin Room

Minibar, in-room safe, desk, soundproofing

Standard Double or Twin Room

8.4 out of 10
Very good
(6 reviews)
  • 280 sq ft
  • City view
  • Sleeps 2
  • 1 Queen Bed OR 2 Twin Beds

View all photos for Superior Double or Twin Room, Sea View

Beach/ocean view

Superior Double or Twin Room, Sea View

  • Sea view
  • Sleeps 2
  • 1 Queen Bed OR 2 Twin Beds

View all photos for Standard Double or Twin Room (Spa Access)

Minibar, in-room safe, desk, soundproofing

Standard Double or Twin Room (Spa Access)

  • Sleeps 2
  • 1 Queen Bed OR 2 Twin Beds

View all photos for Standard Double or Twin Room, Sea View (Spa Access)

Beach/ocean view

Standard Double or Twin Room, Sea View (Spa Access)

  • Sea view
  • Sleeps 2
  • 1 Queen Bed OR 2 Twin Beds

View all photos for Standard Double or Twin Room

Minibar, in-room safe, desk, soundproofing

Standard Double or Twin Room

9.0 out of 10
Wonderful
(21 reviews)
  • 280 sq ft
  • City view
  • Sleeps 2
  • 1 Queen Bed OR 2 Twin Beds

View all photos for Standard Single Room

Minibar, in-room safe, desk, soundproofing

Standard Single Room

8.0 out of 10
Very good
(9 reviews)
  • 280 sq ft
  • City view
  • Sleeps 1
  • 1 Queen Bed OR 2 Twin Beds

View all photos for Superior Double or Twin Room, Sea View

Beach/ocean view

Superior Double or Twin Room, Sea View

7.0 out of 10
Good
(6 reviews)
  • 280 sq ft
  • Sea view
  • Sleeps 2
  • 1 Queen Bed OR 2 Twin Beds

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About the neighborhood

Barcelona

Located in Sant Martí within a short walk of Llevant Beach, Hotel SB Diagonal Zero 4 Sup is within 2 miles (3 km) of other popular sights such as Nova Icaria Beach. This 262-room, 4.5-star hotel welcomes guests with 2 restaurants, a full-service spa, and an outdoor pool. It's connected to the convention center in central Barcelona and also close to Sagrada Familia and Palau de la Música Catalana.

What's nearby

  • Parc del Fòrum - 1 min walk - 0.1 miles
  • Avinguda Diagonal - 2 min walk - 0.1 miles
  • Diagonal Mar Shopping Mall - 3 min walk - 0.2 miles
  • Barcelona International Convention Centre - 3 min walk - 0.2 miles
  • Llevant Beach - 10 min walk - 0.5 miles

Getting around

  • Barcelona Sant Adria de Besos Station - 4 min drive
  • Besos Mar Station - 5 min walk
  • Barcelona El Prat Airport (BCN) - 35 min drive

Restaurants

  • ‪Hotel Barcelona Princess Bar - ‬2 min walk
  • ‪Granier - ‬4 min walk
  • ‪Princess Restaurant - ‬2 min walk
  • ‪Bar Nou - ‬2 min walk
  • ‪Bar Estrella - ‬3 min walk

About this property

Hotel SB Diagonal Zero 4 Sup

Stylish beach retreat with outdoor pool
Guests of Hotel SB Diagonal Zero 4 Sup enjoy a full-service spa, an outdoor pool, and a gym. If you drive, self parking is EUR 20 per day, and there's also an area shuttle for a fee. The 24-hour front desk has multilingual staff ready to assist with luggage storage, concierge services, and securing valuables. Other amenities at this beach hotel include a sauna, a rooftop terrace, and free WiFi in public areas.
Guests can expect 49-inch Smart TVs with satellite channels, along with free WiFi and wired Internet. Bathrooms offer rainfall showers, hair dryers, and free toiletries. Other amenities include microwaves, minibars, and electric kettles.
An outdoor pool and a hot tub are on site. Other recreational amenities include a health club and a sauna.

The recreational activities listed below are available either on site or nearby; fees may apply.

SPAZIO WELLNESS has 4 treatment rooms including rooms for couples. Services include facials, body wraps, body treatments, and manicures and pedicures. A variety of treatment therapies are provided, including aromatherapy. The spa is equipped with a sauna, a hot tub, a steam room, and Turkish bath/hammam.

The spa is open daily. Guests under 14 years old are not allowed in the spa.

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Dec 28 - Dec 29
Total with taxes and fees
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Property amenities

Internet

  • Available in all rooms: Free WiFi and wired internet
  • Available in some public areas: Free WiFi and wired internet

Parking and transportation

  • Area shuttle (surcharge)
  • Self parking on site (EUR 20 per day)
  • Limited onsite self parking
  • Wheelchair-accessible parking available

Food and drink

  • Daily buffet breakfast available 7:00 AM to 10:30 AM for a fee: EUR 18 for adults and EUR 9 for children
  • 2 restaurants
  • A bar/lounge
  • A coffee shop/cafe
  • A poolside bar
  • Snack bar/deli

Restaurants on site

  • Echo Healthy Restaurant

Things to do

  • Bicycle rentals
  • Full-service spa
  • Health club
  • Hot tub
  • Outdoor pool
  • Sauna
  • Steam room
  • Stereo
  • TV in common areas

Family friendly

  • In-room microwave
  • Laundry facilities
  • Outdoor pool
  • Snack bar/deli
  • Soundproofed rooms

Conveniences

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

Guest services

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

Business services

  • Business center
  • Conference center (5,382 square feet of space)
  • Meeting rooms

Outdoors

  • Garden
  • Rooftop terrace

Full-service spa

  • 4 treatment rooms
  • Aromatherapy
  • Body wraps
  • Couples treatment rooms
  • Facials
  • Hot tub
  • Manicures/pedicures
  • Massage
  • Sauna
  • Spa open daily
  • Steam 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.
  • Elevator
  • Stair-free path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business center
  • Wheelchair-accessible concierge desk
  • Wheelchair-accessible lounge
  • Wheelchair-accessible parking
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible public washroom
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant

More

  • 1 building
  • 17 floors
  • Banquet hall
  • Built in 2009
  • Designated smoking areas

Room amenities

Bedroom

  • Bedsheets provided

Bathroom

  • Bathtub or shower
  • Bidet
  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Rainfall showerhead
  • Towels provided

Entertainment

  • 49-inch smart TV with satellite channels

Food and drink

  • Electric kettle
  • Limited room service
  • Microwave
  • Minibar

More

  • Air conditioning (climate-controlled)
  • Desk
  • Free daily newspapers
  • Iron/ironing board
  • Phone
  • Safe
  • Soundproofed rooms

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: 4:00 AM
Minimum check-in age: 18

Check-out

Check-out before noon
Express check-out available

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools
This property is located in the city's Low Emission Zone; only low-emission vehicles are permitted to enter. Guests with non-Spanish license plates must register their vehicle with the city in advance.

Access methods

Staffed front desk

Pets

  • Service animals exempt from fees

Property payment types

Important information

Fees

You'll be asked to pay these charges at the property:

  • A tax is imposed by the city and collected at the property. Exemptions or reductions might apply. For more details, please contact the property using the information on the reservation confirmation received after booking.
  • A tax is imposed by the city: EUR 6.27 per person, per night, up to 7 nights. This tax does not apply to children under 17 years of age.

These are all of the charges provided to us by the property.

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 18 for adults and EUR 9 for children
  • Self parking fee: EUR 20 per day
  • Facilities fee: EUR 15 per person, per day and includes use of: spa

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
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
Please note that cultural norms and guest policies may differ by country and by property; the policies listed are provided by the property
  • Check-in: 3:00 PM
  • Check-out: noon
  • Minimum check-in age: 18
The front desk is open 24 hours a day, and checking out is easy with express services. Driving? This property offers parking (fees apply).

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.
  • 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:

  • Due to national regulations, cash transactions can't exceed EUR 1000 at this property. For additional details, contact the property using the contact information on your booking confirmation.
  • 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.
  • Some facilities may be restricted. For more details, contact the property. Contact information can be found on your booking confirmation.
  • No rollaway or extra beds are available.

Property is also known as

barcelona hotel zero
hotel diagonal zero
hotel SB diagonal barcelona
hotel SB diagonal zero
hotel SB diagonal zero barcelona
SB diagonal zero
SB diagonal zero barcelona
zero barcelona hotel
zero diagonal hotel
zero hotel barcelona
Hotel SB Diagonal Zero Barcelona Catalonia
Diagonal Zero Barcelona
Diagonal Zero Hotel Barcelona
Sb Diagonal Zero 4 Sup
Hotel SB Diagonal Zero
Hotel SB Diagonal Zero Barcelona
Hotel SB Diagonal Zero 4 Sup Hotel
Hotel SB Diagonal Zero 4 Sup Barcelona
Hotel SB Diagonal Zero 4 Sup Hotel Barcelona

Frequently asked questions

Is free cancellation available at Hotel SB Diagonal Zero 4 Sup?

Hotel SB Diagonal Zero 4 Sup offers free cancellation on select room rates. For additional details, look at the cancellation policy on our site.

How much does it cost to stay at Hotel SB Diagonal Zero 4 Sup?

As of Dec 26, 2025, prices found for a 1-night stay for 2 adults at Hotel SB Diagonal Zero 4 Sup on Jan 5, 2026 start from $82.45, excluding 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 Hotel SB Diagonal Zero 4 Sup?

This hotel is situated in Sant Martí, just steps from Parc del Fòrum and Diagonal Mar Shopping Mall, and within a short walk of Avinguda Diagonal. You'll also find Sagrada Familia and Plaça de Catalunya within a short drive.

Is parking available on site at Hotel SB Diagonal Zero 4 Sup?

Yes, parking is offered for EUR 20 per day. Though parking is limited, accessible parking is also available.

Is there a spa available at Hotel SB Diagonal Zero 4 Sup?

SPAZIO WELLNESS is the hotel's spa and services include body wraps, aromatherapy, mani/pedis, and massages.

Does Hotel SB Diagonal Zero 4 Sup feature a casino at the property?

No, Hotel SB Diagonal Zero 4 Sup doesn't have a casino.

Is there an indoor pool at Hotel SB Diagonal Zero 4 Sup?

No, this hotel doesn't have an indoor pool; however, there are an outdoor pool and a hot tub.

What will couples enjoy most about a stay at Hotel SB Diagonal Zero 4 Sup?

There are plenty of amenities for couples at this hotel, including an outdoor pool, a poolside bar, and 2 restaurants.

Are there hot tubs at Hotel SB Diagonal Zero 4 Sup?

Yes, this hotel has a spa tub.

Does Hotel SB Diagonal Zero 4 Sup have a restaurant with a breakfast menu?

Yes, Hotel SB Diagonal Zero 4 Sup has 2 restaurants, and serves buffet breakfast each morning for a surcharge.

Does Hotel SB Diagonal Zero 4 Sup allow pets to stay free of charge?

No, pets aren't allowed at Hotel SB Diagonal Zero 4 Sup though service animals are welcome.

Does Hotel SB Diagonal Zero 4 Sup have connecting rooms?

No, this hotel doesn't feature connecting guestrooms.

What is the closest airport to Hotel SB Diagonal Zero 4 Sup?

The closest major airport to Hotel SB Diagonal Zero 4 Sup is Barcelona El Prat Airport (BCN), which is 13.4 mi away (35 minutes by car).

Are there rooms with balconies at Hotel SB Diagonal Zero 4 Sup?

No, there aren't any guestrooms with balconies at Hotel SB Diagonal Zero 4 Sup.

Hotel SB Diagonal Zero 4 Sup Reviews

Reviews

8.2

Very Good

Rating 10 - Excellent. 412 out of 1002 reviews
Rating 8 - Good. 354 out of 1002 reviews
Rating 6 - Okay. 118 out of 1002 reviews
Rating 4 - Poor. 73 out of 1002 reviews
Rating 2 - Terrible. 45 out of 1002 reviews

8.6/10

Cleanliness

8.2/10

Staff & service

8.0/10

Amenities

8.2/10

Property conditions & facilities

8.2/10

Eco-friendliness

Reviews

8/10 Good

Ellen

Liked: Cleanliness, staff & service, property conditions & facilities
I was able to check it very early which was great. The hotel restaurant was pricey and not great. The breakfast in the cafeteria was very good.
Stayed 1 night in Sep 2025

10/10 Excellent

yuanpei

Liked: Cleanliness, amenities, property conditions & facilities
Clean room
Stayed 1 night in Sep 2025

10/10 Excellent

Rachael

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Exactly what we needed.

Beautiful hotel, away from the hustle of downtown Barcelona but right next to a Metro and a Taxi hub. Also just down the street from a huge Mall. Great service, clean rooms, extremely comfortable beds. Rooftop pool, spa, gym. It was perfect.
Stayed 3 nights in Sep 2025

10/10 Excellent

Mark

Liked: Cleanliness
Clean property and helpful staff. Room was nice
Stayed 1 night in Sep 2025

10/10 Excellent

Gregory

Stayed 3 nights in Sep 2025

10/10 Excellent

Gregory

Business traveler
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 7 nights in Aug 2025

6/10 Okay

Birgit

Traveled with family
Liked: Cleanliness, room comfort
Disliked: Staff & service
Stayed 3 nights in Sep 2025

10/10 Excellent

James

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 2 nights in Aug 2025

10/10 Excellent

Andrea

Business traveler
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excellent experience. Close to CCIB, good breakfast options. Quiet with beautiful decor. Close to tram for easy transportation
Stayed 3 nights in Aug 2025

8/10 Good

Dylan

Nice room/amenities
Stayed 2 nights in Jul 2025

10/10 Excellent

Joseph

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very good hotel . Close bike ride to the beach.
Stayed 7 nights in Aug 2025

8/10 Good

Asha

Traveled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Spa was great beach and mall was great. Doors did creak it was annoying but great stay overall and breakfast was great.
Stayed 7 nights in Jul 2025

10/10 Excellent

Jasmine

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 4 nights in Jul 2025

10/10 Excellent

Cayden

Traveled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Stayed 3 nights in Jul 2025

10/10 Excellent

Anatolii

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 10 nights in Jul 2025

2/10 Terrible

erika

Disliked: Cleanliness, staff & service
Stayed 8 nights in Jul 2025

6/10 Okay

Artur

Traveled with family
Liked: Cleanliness, property conditions & facilities
Disliked: Staff & service
Stayed 5 nights in Jul 2025

4/10 Poor

Aji Fatou

Stayed 2 nights in Jul 2025

10/10 Excellent

Heather

Stayed 3 nights in Jun 2025

8/10 Good

TING TING

Traveled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Good location
Stayed 3 nights in May 2025

10/10 Excellent

Lovina

Traveled with partner
Liked: Cleanliness, amenities, property conditions & facilities
This was a great stay for us. Super close to the metro, the tram and close to the beach as well. I would go again.
Stayed 2 nights in Jun 2025

4/10 Poor

jorge

Liked: Cleanliness
Disliked: Staff & service, property conditions & facilities, room comfort

Big disappointment

1. Checked in early and were told to return at 3 pm, which we did. When we returned, we had to wait another 45 minutes just to get the room key because of a long line and under-staffing. 2. Asked a male front-desk staffer - the morning of June 22 - if the hotel provided beach towels. The response was quite rude: “No, and you are prohibited from using the room towels.” It seems like the staffer skipped the Courtesy 101 class. 3. The design of the room is worst I’ve experienced in 45 years of traveling. The bathroom has a window that allows others to look in even when you lower the window screen. Also, a book shelf inexplicably juts into the middle of the room. I ran into the shelf while attempting to use the bathroom in the middle of the night, resulting in bloody gash and a black eye. I’ll take responsibility for not being more careful, but I’m certain I’m not the only guest ever to experience this mishap. 4. At checkout, the front desk staffer didn’t ask about my stay. I hadn’t complained about any of the above so there was no way for her to know that my three-night stay had not met my expectations. The hotel is in a great location directly across from the beach in the Poble Nou neighborhood. It’s probably the only aspect of this hotel I would recommend to fellow travelers. Otherwise, you would be better off staying somewhere else.
Stayed 3 nights in Jun 2025

8/10 Good

tony, Hassocks

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
I didn't use all of the amenities as I was out and about in Barcelona but from what I saw and experienced most was good.
Stayed 1 night in Jun 2025

10/10 Excellent

Eva

Traveled with group
Liked: Cleanliness, amenities, property conditions & facilities
Perfect and very convenient
Stayed 4 nights in May 2025

6/10 Okay

Vivian

Stayed 2 nights in May 2025