Skip to main content
Aparthotel

Quest King William South

4.5 star property
Luxury aparthotel with fitness centre and coffee shop/cafe

Choose dates to view prices

Quest King William South in Adelaide's Central Business District offers modern accommodations with practical amenities. Guests appreciate in-room WiFi, gym access, and an on-site restaurant. Previous visitors consistently highlight the staff's helpfulness.

Reviews

9.2 out of 10
Wonderful

Popular amenities

  • Housekeeping
  • Gym
  • Laundry
  • Free WiFi
  • Air conditioning
  • Restaurant
The current price is S$189
includes taxes & fees
23 Nov - 24 Nov

Room options

Available filters for rooms
Showing 8 of 8 rooms

View all photos for One-Bedroom Apartment

Private kitchen

One-Bedroom Apartment

  • Sleeps 2

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

1 bedroom, in-room safe, desk, laptop workspace

Apartment, 2 Bedrooms (Balcony on Request)

Highlights

Separate sitting area
Soundproofed
Air conditioning
Connecting rooms available
Free cots/infant beds
Kitchen
Fridge
Dining table
  • 87 sq m
  • 2 bedrooms
  • City view
  • Sleeps 4
  • 2 King Beds

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

1 bedroom, in-room safe, desk, laptop workspace

Apartment, 1 Bedroom (Balcony on Request)

Highlights

Separate sitting area
Soundproofed
Air conditioning
Connecting rooms available
Free cots/infant beds
Kitchen
Fridge
Dining table
  • 57 sq m
  • 1 bedroom
  • City view
  • Sleeps 3
  • 1 King Bed OR 2 Twin Beds

View all photos for Studio

1 bedroom, in-room safe, desk, laptop workspace

Studio

Highlights

Soundproofed
Air conditioning
Connecting rooms available
Kitchenette
Fridge
LCD TV
Separate bedroom
Fan
  • 38 sq m
  • Sleeps 2
  • 1 King Bed OR 2 Twin Beds

View all photos for Apartment, 1 Bedroom - Accessible

1 bedroom, in-room safe, desk, laptop workspace

Apartment, 1 Bedroom - Accessible

Highlights

Separate sitting area
Soundproofed
Air conditioning
Connecting rooms available
Kitchen
Fridge
Dishwasher
LCD TV
  • 1 bedroom
  • City view
  • Sleeps 2
  • 1 King Bed

View all photos for One Bedroom Accessible Apartment

1 bedroom, in-room safe, desk, laptop workspace

One Bedroom Accessible Apartment

  • Sleeps 2

View all photos for Studio Apartment

1 bedroom, in-room safe, desk, laptop workspace

Studio Apartment

  • Sleeps 2

View all photos for Two Bedroom Apartment

Free toiletries, towels, soap, shampoo

Two Bedroom Apartment

  • Sleeps 4

You may also like

Ad
Terrace/patio

Mayfair Hotel

Adelaide Central Business District
  • Free WiFi
  • Restaurant
  • Air conditioning
  • Gym
9.2 out of 10, Wonderful, 1,021 reviews
The price is S$187
includes taxes & fees
23 Nov - 24 Nov
Mayfair Hotel
Mod logo
Sign in to view eligible discounts and perks. More rewards for more adventures!
Sign inSign up, it's free

About the area

Map
379 King William Street, Adelaide, SA, 5000

What's nearby

  • Victoria Square - 5 min walk - 0.5 km
  • Adelaide Central Market - 7 min walk - 0.6 km
  • Rundle Mall - 17 min walk - 1.5 km
  • Adelaide Convention Centre - 2 min drive - 1.9 km
  • Adelaide Oval - 3 min drive - 2.3 km

Getting around

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

Restaurants

  • ‪La Trattoria - ‬2 min walk
  • ‪Ding Hao - ‬5 min walk
  • ‪Gilbert Street Hotel - ‬5 min walk
  • ‪The Crown and Sceptre Hotel - ‬4 min walk
  • ‪Prohibition Liquor Co - ‬2 min walk

About this property

Quest King William South

Luxury aparthotel with fitness centre and coffee shop/cafe
This smoke-free aparthotel features a restaurant, a fitness centre and a conference centre. WiFi in public areas is free. Other amenities include a coffee shop/cafe, a business centre and conference space. Each apartment provides a fridge and a microwave, plus free WiFi and an LCD TV with cable channels. A stovetop, a coffee/tea maker and free bottled water are among the other amenities available to guests.
Quest King William South offers 105 air-conditioned accommodations with a safe and complimentary bottles of water. LCD televisions come with cable channels. Guests can make use of the in-room fridges, microwaves and coffee/tea makers.

Guests can surf the web using complimentary wireless Internet access. Business-friendly amenities include desks and telephones. Additionally, rooms include an iron/ironing board and free toiletries. Housekeeping is provided on a daily basis.

Recreational amenities at the aparthotel include a fitness centre.

Similar properties

Full-sized fridge, microwave, stovetop, coffee/tea maker
Quest on Franklin
  • Free WiFi
  • Air conditioning
  • Laundry
  • Gym
9.2 out of 10, Wonderful, 692 reviews
The price is S$201
includes taxes & fees
5 Dec - 6 Dec
Quest on Franklin

Property amenities

Internet

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

Parking and transport

  • 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
  • Hob
  • Microwave
  • Refrigerator
  • Toaster

Dining

  • A coffee shop/cafe
  • A restaurant

Bedrooms

  • Bedroom
  • 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 centre
  • Conference centre
  • 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.
  • Lift
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible registration desk
  • Smoke-free property

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 centre
  • 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
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

Access methods

Front desk (limited hours)

Pets

Pets not allowed (service animals are welcome, and are exempt from fees)

Children and extra beds

Children are welcome
2 children, up to the age of 1, can stay for free if using existing beds when occupying the parent or guardian's room
Rollaway/extra beds are available for AUD 60.0 per day.

Payment types at the property

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Breakage deposit: AUD 250 per stay

We have included all charges provided to us by the property.

Optional extras

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

The above list may not be comprehensive. Fees and deposits may 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-authorise the guest's credit card prior to arrival.
On-site 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 that there is a smoke detector on the property
This property has outdoor spaces, such as balconies, patios and terraces, which may not be suitable for children; if you have any concerns, we recommend contacting the property prior to your arrival to confirm that they can accommodate you in a suitable room
This property is professionally cleaned

We should mention

Only registered guests are allowed in the guestrooms
The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the 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 Quest King William South pet-friendly?

No, only service animals are welcome at the property.

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

As of 22 Nov, 2025, prices found for a 1-night stay for 2 adults at Quest King William South on 23 Nov, 2025 start from S$189.09, 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 time is check-in at Quest King William South?

Check-in start time: 2 PM; check-in end time: 11 PM. Late check-in is available during limited hours.

What time is check-out at Quest King William South?

Checkout is at 10 AM.

Where is Quest King William South located?

Located in Adelaide Central Business District, this luxury aparthotel is within a 10-minute walk of Victoria Square and Adelaide Central Market. Himeji Gardens and Rundle Mall are also within 1 mi (2 km). City South Tram Stop is only a 2-minute walk and South Terrace Tram Stop is 4 minutes.

Have a question?

AI iconBeta

Get instant answers with AI powered search of property information and reviews.

Reviews

Quest King William South Reviews

9.2

Wonderful

9.6

Cleanliness

9.4

Location

9.2

Staff & service

8.4

Eco-friendliness

9.2

Property conditions & facilities
Rating 10 - Excellent. 173 out of 259 reviews
Rating 8 - Good. 70 out of 259 reviews
Rating 6 - Okay. 8 out of 259 reviews
Rating 4 - Poor. 5 out of 259 reviews
Rating 2 - Terrible. 3 out of 259 reviews

Reviews

10/10 Excellent

Phil

Liked: Cleanliness, amenities, property conditions & facilities, communication
Room was spacious and clean, staff was incredibly welcoming and kind, property was super nice. Lots of coffee shops and restaurants nearby.
Stayed 3 nights in Nov 2025

10/10 Excellent

Colin

Liked: Cleanliness, amenities, property conditions & facilities, communication
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

Yeganeh

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

10/10 Excellent

Himanshu

Liked: Cleanliness, amenities, property conditions & facilities, communication
The staff at Reception was very helpful and the property was well maintained. Very conveniently located for public transport. Disappointed tha Foxtel service was not working with air-con a little temperamental to get it right, since batteries in the remote also needed a replacement.
Stayed 2 nights in Oct 2025

10/10 Excellent

Sebastian

Liked: Cleanliness, amenities, property conditions & facilities, communication
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

10/10 Excellent

Kelly

Liked: Cleanliness, property conditions & facilities, communication
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

Meg

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

4/10 Poor

Tracy

Liked: Cleanliness, amenities, property conditions & facilities, communication
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

Jenny

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

10/10 Excellent

Yasheen

Liked: Cleanliness, amenities, property conditions & facilities, communication
Always enjoy being greeted by the friendly staff and the rooms are clean, modern and comfortable to stay in.
Stayed 1 night in Apr 2024

10/10 Excellent

John

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

10/10 Excellent

Ngaire

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

10/10 Excellent

CLARE

Liked: Cleanliness, property conditions & facilities, communication
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

Hong Nhung Nguyen

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

10/10 Excellent

Anne

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

10/10 Excellent

Julian

Liked: Cleanliness, amenities, property conditions & facilities, communication
Excellent will book this next time in Adelaide
Stayed 2 nights in Aug 2024

10/10 Excellent

Janet

Liked: Cleanliness, property conditions & facilities, communication
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

Christine

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

10/10 Excellent

Helen

Liked: Cleanliness, amenities, property conditions & facilities, communication
I liked how they provide moisturising body lotion as most hotels dont.
Stayed 1 night in Oct 2024

8/10 Good

Tim

Liked: Cleanliness, amenities, property conditions & facilities, communication
Great location Clean and fairly quiet
Stayed 5 nights in Jan 2023

8/10 Good

nick

Liked: Cleanliness, property conditions & facilities, communication
easy check in, check out, tram stop directly outside
Stayed 1 night in Sep 2023

10/10 Excellent

Alex

Liked: Cleanliness, room comfort, communication

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

Charmaine

Liked: Cleanliness, amenities, property conditions & facilities, communication
Clean, friendly service on check in. Parking not far.
Stayed 1 night in Sep 2024

10/10 Excellent

Peter

Liked: Amenities, communication
Clean and great service from Nik at the front desk
Stayed 1 night in Feb 2024

10/10 Excellent

Rebecca Elizabeth Scoble

Liked: Cleanliness, amenities, property conditions & facilities, communication
Great location walking distance to city centre and tram stop outside. Plenty of dining options close by. Excellent room facilities and standard of cleaning was outstanding.
Stayed 6 nights in Apr 2023