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Aparthotel

Quest King William South

4.5 star property
Luxury aparthotel with a fitness center and a coffee shop

Choose dates to view prices

Photo gallery for Quest King William South

View from room
Fridge, microwave, stovetop, coffee/tea maker
Dining
Exterior detail
Studio | In-room safe, desk, laptop workspace, soundproofing

Reviews

9.2 out of 10
Wonderful

Popular amenities

  • Housekeeping
  • Gym
  • Laundry
  • Air conditioning
  • Free WiFi
  • Restaurant

Explore the area

View in a map
379 King William Street, Adelaide, SA, 5000
  • Place, Victoria Square
    ‪5 min walk‬
  • Place, Adelaide Central Market
    ‪7 min walk‬
  • Place, Rundle Mall
    ‪17 min walk‬
  • Airport, Adelaide, SA (ADL)
    ‪12 min drive‬

Room options

View all photos for One-Bedroom Apartment

Private kitchen | Fridge, microwave, stovetop, coffee/tea maker

One-Bedroom Apartment

  • Sleeps 2

View all photos for Apartment, 2 Bedrooms (Balcony on Request)

In-room safe, desk, laptop workspace, soundproofing

Apartment, 2 Bedrooms (Balcony on Request)

  • 936 sq ft
  • 2 bedrooms
  • City view
  • Sleeps 4
  • 2 King Beds

View all photos for Apartment, 1 Bedroom (Balcony on Request)

In-room safe, desk, laptop workspace, soundproofing

Apartment, 1 Bedroom (Balcony on Request)

  • 614 sq ft
  • 1 bedroom
  • City view
  • Sleeps 3
  • 1 King Bed OR 2 Twin Beds

View all photos for Studio

Studio | In-room safe, desk, laptop workspace, soundproofing

Studio

  • 409 sq ft
  • Sleeps 2
  • 1 King Bed OR 2 Twin Beds

View all photos for Apartment, 1 Bedroom - Accessible

In-room safe, desk, laptop workspace, soundproofing

Apartment, 1 Bedroom - Accessible

  • 1 bedroom
  • City view
  • Sleeps 2
  • 1 King Bed

View all photos for One Bedroom Accessible Apartment

In-room safe, desk, laptop workspace, soundproofing

One Bedroom Accessible Apartment

  • Sleeps 2

View all photos for Studio Apartment

In-room safe, desk, laptop workspace, soundproofing

Studio Apartment

  • Sleeps 2

View all photos for Two Bedroom Apartment

Free toiletries, towels, soap, shampoo

Two Bedroom Apartment

  • Sleeps 4

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About the neighborhood

Adelaide

Located in Adelaide Central Business District, Quest King William South is within a 5-minute walk of Victoria Square and within 15 minutes of other popular attractions like Adelaide Central Market. This 4.5-star aparthotel has 105 guestrooms and offers conveniences like a restaurant, free in-room WiFi, and a gym.
View more Aparthotels in AdelaideOpens in a new window

What's nearby

  • Victoria Square - 5 min walk - 0.3 miles
  • Adelaide Central Market - 7 min walk - 0.4 miles
  • Rundle Mall - 17 min walk - 0.9 miles
  • Adelaide Casino - 19 min walk - 1.0 mile
  • Adelaide Convention Centre - 2 min drive - 1.2 miles

Getting around

  • City South Tram Stop - 1 min walk
  • Pirie Street Tram Station - 11 min walk
  • Adelaide, SA Airport (ADL) - 16 min drive

Restaurants

  • ‪Ding Hao - ‬5 min walk
  • ‪Gilbert Street Hotel - ‬5 min walk
  • ‪The Crown and Sceptre Hotel - ‬4 min walk
  • ‪La Trattoria - ‬2 min walk
  • ‪Seoul Sisters - ‬5 min walk

About this property

Quest King William South

Luxury aparthotel with a fitness center and a coffee shop
Quest King William South features a gym, free WiFi in public areas, and a conference center. Front-desk staff can assist with securing valuables, dry cleaning/laundry, and concierge services. Other amenities at this luxury aparthotel include a business center, express check-out, and laundry facilities.
Each apartment is soundproofed and has an array of amenities, including a microwave, a refrigerator, and a stovetop. An LCD TV comes with cable channels, and guests can stay connected with free WiFi. Other standard amenities include a coffee maker, a fan, and a safe.
Recreational amenities at the aparthotel include a fitness center.

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Property amenities

Internet

  • Available in the apartment: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Offsite parking available (AUD 28 per night); reservations required

Family friendly

  • Children stay free (see details)

Food and drink

  • Coffee/tea maker
  • Cookware, dishware, and utensils
  • Electric kettle
  • Microwave
  • Refrigerator
  • Stovetop
  • Toaster

Dining

  • A coffee shop/cafe
  • A restaurant

Bedrooms

  • Bedsheets provided
  • Rollaway/extra bed: AUD 60 per day

Bathroom

  • Free toiletries
  • Shampoo
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • LCD TV with cable channels

Laundry

  • Dry cleaning/laundry service
  • Laundry facilities

Work spaces

  • Business center
  • Conference center
  • Laptop workspace
  • Meeting room

Comfort

  • Air conditioning
  • Fan

Pets

  • Service animals only (pets not allowed)

Suitability/Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Elevator
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible registration desk
  • Smoking not allowed

Services and conveniences

  • Concierge services
  • Free bottled water
  • Housekeeping (daily)
  • Iron/ironing board
  • Limited-hour front desk
  • Luggage storage
  • Phone
  • Safe
  • Safe at front desk
  • Tour and ticket assistance

Location highlights

  • In a business district
  • In the city center
  • Near a metro station

Things to do

  • Gym

Safety features

  • Carbon monoxide detector not reported (host has not indicated whether there is a carbon monoxide detector on the property; consider bringing a portable detector)
  • Smoke detector (host has indicated there is a smoke detector on the property)

General

  • 1 building
  • 105 units
  • 13 floors
  • At least 80% lighting from LEDs
  • Banquet hall
  • Built in 2014
  • Connecting units available
  • Double-glazed windows
  • Energy-saving switches in guestrooms
  • Soundproofing

Policies

Check-in

Check-in start time: 2 PM; Check-in end time: 11 PM
Late check-in subject to availability
Minimum check-in age: 18

Check-out

Check-out before 10 AM
Contactless check-out available
Express check-out available

Special check-in instructions

The front desk is open daily from 7 AM - 11 PM
Guests must contact the property in advance for check-in instructions; front desk staffed during limited hours
To make arrangements for check-in please contact the property at least 24 hours before arrival using the information on the booking confirmation
If you are planning to arrive after 11 PM please contact the property in advance using the information on the booking confirmation
Information provided by the property may be translated using automated translation tools

Access methods

Front desk (limited hours)

Pets

  • Service animals exempt from fees

Children and extra beds

  • Up to 2 kids 1 year old and younger stay free when using existing bedding
  • Rollaway/extra beds are available for AUD 60.0 per day

Property payment types

Important information

Fees

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

  • Breakage deposit: AUD 250 per stay

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.

  • Nearby parking fee: AUD 28 per night (164 ft away)
  • Rollaway bed fee: AUD 60.0 per day

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 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
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards; cash is not accepted
This property reserves the right to pre-authorize the guest's credit card prior to arrival.
Onsite parties or group events are strictly prohibited
Host has not indicated whether there is a carbon monoxide detector on the property; consider bringing a portable detector with you on the trip
Host has indicated there is a smoke detector on the property
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
This property is professionally cleaned
  • Check-in: 2 PM—-11 PM
  • Check-out: 10 AM
  • Minimum check-in age: 18
The front desk is available during limited hours, and checking out is easy with express services. Driving? This property offers offsite parking (reservations required).

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 credit card for incidental charges and 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. Cash is not accepted. 
  • The credit card used at check-in for incidentals must be in the name of the primary guest who made the reservation.
  • This property reserves the right to pre-authorize the guest's credit card prior to arrival.
  • Onsite parties or group events are strictly prohibited.
  • Onsite safety features include a smoke detector.
  • The property is professionally cleaned.

Additional information about polices, regulations, and more:

  • 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.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

Quest King
Quest King William
Quest King William Hotel
Quest King William Hotel South
Quest King William South
Quest William
Quest King William South Apartment Adelaide
Quest King William South Apartment
Quest King William South Adelaide
Quest King William South Aparthotel Adelaide
Quest King William South Aparthotel
Quest King William Adelaide
Quest King William Adelaide
Quest King William South Adelaide
Quest King William South Aparthotel
Quest King William South Aparthotel Adelaide

Frequently asked questions

Is free cancellation available at Quest King William South?

Quest King William South provides free cancellation on some room rates. For more details, review the cancellation policy on our site.

How much does it cost to stay at Quest King William South?

As of Dec 13, 2025, prices found for a 1-night stay for 2 adults at Quest King William South on Dec 23, 2025 start from $117.32, 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 can I see around Quest King William South?

This aparthotel is situated in Adelaide Central Business District within a short 16-minute walk of Rundle Mall and also 19 minutes on foot from Adelaide Casino. You'll also find Adelaide Oval and Adelaide Zoo within a short drive.

Is there parking available at this aparthotel?

No, there isn't parking at the aparthotel but you'll find nearby parking for AUD 28 per night (reservations required).

Does Quest King William South feature a casino on the premises?

No, Quest King William South doesn't have a casino.

Will I find an indoor pool at Quest King William South?

No, there is no indoor pool at this aparthotel.

Is Quest King William South good for couples?

Couples staying at this aparthotel will appreciate amenities like a restaurant plus some apartments include kitchens and city views.

Are there hot tubs at Quest King William South?

No, there isn't a spa tub at this aparthotel.

Does Quest King William South have a restaurant that serves breakfast?

No, Quest King William South doesn't have a restaurant that serves breakfast.

Will Quest King William South allow pets to stay free of charge?

No, pets aren't allowed at Quest King William South though service animals are welcome.

Are there connecting rooms at this aparthotel?

Yes, there are connecting guestrooms at this aparthotel book for your group event or vacation.

How far is the airport from Quest King William South?

The closest major airport to Quest King William South is Adelaide, SA Airport (ADL), which is 4.9 mi away (16 minutes by car).

Are there rooms with balconies at Quest King William South?

Yes, some apartments at Quest King William South offer a balcony and may feature city views.

Quest King William South Reviews

Reviews

9.2

Wonderful

Rating 10 - Excellent. 175 out of 261 reviews
Rating 8 - Good. 70 out of 261 reviews
Rating 6 - Okay. 8 out of 261 reviews
Rating 4 - Poor. 5 out of 261 reviews
Rating 2 - Terrible. 3 out of 261 reviews

9.6/10

Cleanliness

9.2/10

Staff & service

9.0/10

Amenities

9.2/10

Property conditions & facilities

8.4/10

Eco-friendliness

Reviews

10/10 Excellent

Colin

Traveled with family
Liked: Cleanliness, amenities, property conditions & facilities
Great room in a great location made even better by excellent service from the receptionist upon our arrival
Stayed 7 nights in Sep 2025

10/10 Excellent

Frank

Liked: Cleanliness, property conditions & facilities
Stayed 5 nights in Jul 2025

4/10 Poor

Tracy

Traveled with partner
Liked: Cleanliness, amenities, property conditions & facilities
The room was really nice. However it was raining and the pipes that drain the rain water, were so loud that we couldn't sleep.
Stayed 1 night in Jul 2025

10/10 Excellent

John

Traveled with family
Liked: Cleanliness, room comfort
very convenient and well appointed. one lift under repair.
Stayed 3 nights in Jul 2025

10/10 Excellent

Amy

Stayed 3 nights in Jun 2025

10/10 Excellent

Yeganeh

Liked: Cleanliness, room comfort
Fantastic place
Stayed 3 nights in Apr 2025

10/10 Excellent

William

Liked: Cleanliness, property conditions & facilities
Stayed 4 nights in May 2025

10/10 Excellent

Sebastian

Traveled with group
Liked: Cleanliness, amenities, property conditions & facilities
Loved the location of the place which made it easy to get around the city. Place had everything we needed and was well presented kept.
Stayed 3 nights in May 2025

8/10 Good

Kelly

Liked: Cleanliness
Stayed 3 nights in Apr 2025

6/10 Okay

Kiara

Liked: Cleanliness
Stayed 2 nights in May 2025

10/10 Excellent

Kelly

Traveled with family
Liked: Cleanliness, property conditions & facilities
Convenient location in the city; nice and quiet over the Easter long weekend; clean, quiet and comfortable rooms. Always a pleasure to stay at Quest.
Stayed 3 nights in Apr 2025

10/10 Excellent

Hong Nhung Nguyen

Liked: Cleanliness, property conditions & facilities
Love it. Nice staff as well.
Stayed 3 nights in Apr 2025

10/10 Excellent

COLIN

Liked: Cleanliness, room comfort

Weekend getaway

Excellent location! Check in staff lady was wonderful. Asked us to check in and settle our things before explaining the car park process. The car park is paid for separately which was fine. It is in a public parking garage across the street and secure. There was insufficient lighting however and very dark at night. Needs more lighting. Location is wonderful, quiet at night. Very few restaurants nearby but with a tram stop right in front, it’s just one tram stop (in a free zone) to Chinatown where there’s plenty of choice of food.
Stayed 2 nights in Apr 2025

10/10 Excellent

CLARE

Traveled with group
Liked: Cleanliness, property conditions & facilities
This hotel goes the extra mile on everything The people who are on desk duty are pleasant helpful and nothing is too much trouble. Our second visit in 3 years and not faulted on anything. Highly recommend a stay here
Stayed 2 nights in Mar 2025

10/10 Excellent

Ngaire

Traveled with partner
Liked: Cleanliness, amenities, property conditions & facilities
Fabulous staff, thank you Adam! Good amenities, great location, walking distance to restaurants and activities.
Stayed 1 night in Mar 2025

10/10 Excellent

rosalyn

Liked: Cleanliness
Stayed 1 night in Mar 2025

10/10 Excellent

Janet

Traveled with group
Liked: Cleanliness, property conditions & facilities
I stayed one night then joined 3 other women in a family apartment to stay for a week. It was a great location near the free tram stop to the city. It was a great place to stay if you were attending the Writers Festival or Adelaide Festival
Stayed 1 night in Feb 2025

10/10 Excellent

Anne

Traveled with family
Liked: Cleanliness, amenities, property conditions & facilities
It was clean, quiet, and spacious.
Stayed 2 nights in Jan 2025

10/10 Excellent

Samira

Liked: Cleanliness, amenities, property conditions & facilities
It was very unsafe in front of the hotel. Didn’t feel safe to go out when it was dark.
Stayed 4 nights in Dec 2024

10/10 Excellent

Alex

Liked: Cleanliness, room comfort

Nice apartment, good facilities and good location.

Nice clean apartment hotel in a good location for exploring the city of Adelaide. The apartment was spacious and had all the facilities I needed. Right next to a tram stop which is a handy bonus.
Stayed 3 nights in Dec 2024

10/10 Excellent

Kyle

Liked: Cleanliness, room comfort
Stayed 4 nights in Dec 2024

10/10 Excellent

Jenny

Traveled with family
Liked: Cleanliness, amenities, property conditions & facilities
Room was spacious with great facilities. I would stay here again.
Stayed 1 night in Dec 2024

10/10 Excellent

Meg

Traveled with family and small children
Liked: Cleanliness, amenities, property conditions & facilities
Helpful staff who are knowledgeable of the local area, a very comfortable stay
Stayed 1 night in Nov 2024

4/10 Poor

Samuel

Disliked: Cleanliness, property conditions & facilities
Stayed 2 nights in Oct 2024

10/10 Excellent

Christine

Traveled with group
Liked: Cleanliness, amenities, property conditions & facilities
Very helpful staff.
Stayed 1 night in Oct 2024

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