The Onyx Apartment Hotel By Newmark | Cape Town ★ Book Spa Rooms, Wellness Deals & Guest Reviews

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About the Hotel

57 Heerengracht Street, Cape Town, South Africa, 8000

“The location was perfect for exploring the city and nearby attractions.”view full review

Experience urban sophistication at The Onyx Apartment Hotel By Newmark, a 4-star establishment reflecting a blend of New York, London, and Paris styles infused with South African vibrancy. The property features 115 apartment-style units, a heated outdoor pool, gym facilities, and a spa. Located near the Cape Town International Convention Centre, this Cape Town hotel provides convenient access to top attractions.

Rooms & Amenities

The Onyx Apartment Hotel By Newmark offers 115 stylish apartment-style units, including 15 Studios and 32 Deluxe Studios, ranging from 35 to 52 m². Each unit features a lounge area, private kitchenette, satellite flat-screen TV, and air conditioning, with select rooms boasting spectacular views of Table Mountain.

Dining Options

Dining options at The Onyx include two on-site establishments: YU Asian Tapas and Bar, offering sushi and dim sum, and MRKT, serving deli-style meals and coffee. Guests also have the option to prepare meals within their apartment's kitchenette for convenience.

Leisure & Services

Leisure facilities include a heated outdoor pool, a gym located on the fourth floor, and spa services at the Sanctuary Spa, ensuring relaxation and wellness opportunities for guests. The hotel is pet-friendly and offers child-minding services upon request.

Location & Transportation

The Onyx Apartment Hotel By Newmark is situated within walking distance of essential transport options, including bus stops and Cape Town train station, facilitating easy access to various city landmarks. Notable attractions like the V&A Waterfront and Table Mountain are within 2.5 km, enhancing the hotel's appeal for both business and leisure travelers.

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Choose your room type

The hotel offers a variety of rooms including double rooms, family rooms, and suites with breakfast, free cancelations, and special deals

One-Bedroom Apartment City View

2 persons

46 m²

2 Single beds

Shower

Heating

room details

Deluxe Studio Apartment Mountain View

2 persons

35 m²

1 King-size bed

Shower

Heating

room details

Studio Apartment

2 persons

35 m²

1 King-size bed

Shower

Heating

room details

Two-Bedroom Apartment

2 persons

77 m²

2 Single beds or 1 Queen-size bed

Shower

Heating

room details

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Price and Room Availability

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Getting around

Comprehensive guide to transport options for seamless travel

City Centre

Cape Town 1.1 km

Airports

Cape Town International (CPT) 18.9 km

Train

Woodstock Railway Station 2.0 km

Salt River Railway Station 3.6 km

Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

Delicious Breakfast Selections

“I was truly impressed by the breakfast offerings at the hotel. The buffet style included fresh fruit, cereals, yoghurts, and a variety of pastries. The highlight was the choice of a cooked breakfast that was served to our table, complemented by freshly prepared tea or coffee. It was one of the best selections I've ever encountered!” view full review

Spacious and Comfortable

“My apartment was exceptionally spacious with a very comfortable bed and a cozy seating area. The kitchenette was well-equipped, allowing me to easily prepare meals. I appreciated having a large fridge in the room, along with bottled water supplied daily. It really seemed like a home away from home.” view full review

Relaxing Spa Experience

“I had a wonderful spa visit at the hotel. The atmosphere was tranquil, and the treatments were refreshing. Kiki, the therapist, was incredibly professional, making my experience that much more enjoyable. It was the perfect way to unwind after a busy day exploring.” view full review

Convenient Parking Options

“The availability of guest parking was a huge plus for me during my stay. It was super convenient to have a secure spot for my car, especially since I had a vehicle for part of my visit. This feature greatly enhanced my overall experience.” view full review

General

No smoking on site
Free Wi-Fi
Parking
Safe deposit box
24-hour reception
No pets allowed

Sports & Fitness

Fitness centre

Guest Parking

Electric kettle
Cookware/ Kitchen utensils

Services

Paid airport shuttle
Room service

Dining

Restaurant
Bar/ Lounge area

Children

Cots

Spa & Leisure

Indoor swimming pool
Outdoor swimming pool
Spa & wellness centre

Room features

Air conditioning
Sitting area
Terrace
Tea and coffee facilities
Dining table
Ironing facilities

Bathroom

Free toiletries

Self-catering

Electric kettle
Cookware/ Kitchen utensils

Media

Flat-screen TV
AM/FM alarm clock

Room decor

Parquet floor

Location

57 Heerengracht Street, Cape Town, South Africa, 8000

Map view

57 Heerengracht Street, Cape Town, South Africa, 8000

City landmarks

Mall

V&A Waterfront

2.2 km

Castle

Castle of Good Hope

1.1 km

Aquarium

Two Oceans Aquarium

1.9 km

Museum

District Six Museum

1.5 km

Square

Greenmarket Square

1.0 km

Landmark

Victoria & Alfred Waterfront

2.0 km

Stadium

Cape Town Stadium

2.1 km

Store

Cape Quarter Lifestyle Village

1.2 km

Museum

Bo-Kaap Museum

1.6 km

Convention Centre

Cape Town International Convention Centre

830 m

Gallery

Zeitz Museum of Contemporary Art Africa

1.4 km

Museum

Slave Lodge Museum

1.2 km

Museum

Koopmans-de Wet House

840 m

Landmark

Bree Street

1.0 km

Square

Church Square

1.0 km

Museum

Chavonnes Battery Museum

1.6 km

Gallery

South African National Gallery

1.8 km

Mountain

Signal Hill

2.3 km

Museum

Cape Town Diamond Museum

1.5 km

Museum

South African Jewish Museum

1.9 km

Church

St George's Cathedral

1.1 km

Square

Nobel Square

1.3 km

Landmark

The Cape Wheel

1.8 km

Mall

Saint Georges Mall

980 m

Library

National Library Of South Africa

1.9 km

Museum

Cape Medical Museum

2.2 km

Landmark

The Springbok Experience Rugby Museum

2.3 km

Nearby

Cape Town CentralSouth Africa

Adderley Street

340 m

Theatre

The African Dance Theatre

340 m

Cape Town CentralSouth Africa

Groote Schuur Estate

240 m

Restaurants

221 Waterfront

180 m

Victoria Wharf Victoria & Alfred Waterfront

Emporio Leone

180 m

Shop 6104

YU Restaurant

80 m

57 Heerengracht Street The ONYX Hotel

Rbg Bar & Grill

170 m

Heerengracht Street Foreshore

La Muse Restaurant

250 m

12 Jetty Street Anton Anrieth Arcade

Mugg and Bean

340 m

Main Road Main Rd

Simply India

240 m

13-15 Heerengraght Adderley Street Pier House

Cape Town Fish Market

340 m

Cnr Atterbury & Lois Roads Clocktower

Casa Restaurant Cocktail Lounge

340 m

Shop G72 Willowbridge Lifestyle Centre

Exclusive Books Cafe

340 m

Shop 6160

Villa Mia

340 m

Shop 8 Cape Quater Cnr Jarvis &

Reviews and Ratings

Reviews from guests about their experience.

Naomi

United Kingdom, December 2024

7.4/10

My stay at The Onyx Apartment Hotel was quite a mix. The location was fantastic, right next to the CTICC and close to everything I needed, but I had some issues with noise from neighboring rooms that kept me up at night. The spacious room was nice and clean, but the spa experience left something to be desired. Overall, it was good but not without its hiccups.

Rooms

8.0

The room was spacious and clean, equipped with all necessary amenities, including a kitchen. However, the bed was a bit too hard for my liking.

Service

6.0

While the staff were generally friendly and helpful, my experience at the spa was disappointing as the staff didn't seem well trained for the treatments I wanted.

Location

10.0

The hotel is in a perfect location, right in the city center and close to the V & A Waterfront, making it super easy to get around.

Dining

7.0

The dining options included MRKT for breakfast, which was decent, but the on-site Asian restaurant was a bit pricey and didn't fit my taste.

Facilities

5.0

Facilities like the gym and spa looked good, but I noticed there were no visible sanitizers, and the spa service could be improved.

Juliet

United Kingdom, November 2024

6.2/10

I had a good stay at The Onyx Apartment Hotel in Cape Town! The location was fantastic, right in the city center near the vibrant CTICC. The staff was incredibly friendly, making my stay even more enjoyable. However, the breakfast service was a bit slow on one occasion, which was a minor hiccup in an otherwise great experience. Overall, I'd highly recommend this hotel! 😊

Rooms

10.0

My studio apartment was perfect for my stay. It featured a kitchenette, a comfortable double bed, and a great view of Table Mountain. The amenities met all my needs, and I particularly enjoyed the walk-in rain shower.

Service

10.0

The staff at the hotel were exceptionally helpful and accommodating. They even walked with me to a nearby convenience store when I asked for directions. Their dedication to guest safety was commendable.

Location

10.0

The hotel is ideally situated in the heart of Cape Town, making it easy to explore nearby attractions and the V & A Waterfront. I loved the trendy and safe area it was located in, which added to my overall experience.

Dining

8.0

Breakfast at the MRKT was enjoyable with a good mix of a la carte and buffet options, though the service was a bit slow during busy periods. The food quality was excellent, satisfying my appetite each morning.

Facilities

10.0

The facilities were impressive. I appreciated the room service, airport shuttle options, and the fantastic terrace on the fourth floor. The spa services were a nice bonus, with an very nice massage I experienced.

Scarlett

United Kingdom, November 2024

7.0/10

My stay at The Onyx Apartment Hotel was fantastic. The staff were incredibly friendly and helpful, creating a welcoming atmosphere. While I found the breakfast enjoyable, the dining experience at the signature restaurant left a bit to be desired. Overall, it was a lovely visit that I would recommend.

Rooms

9.0

I stayed in a spacious studio apartment, equipped with a large fridge and small kitchen. everything was clean and comfortable. However, I did notice that the bathroom could use more hooks and shelves for convenience.

Service

10.0

Service at the reception was excellent. especially Lonke, who was exceptionally helpful and attentive. I felt well taken care of during my stay.

Location

9.0

The location was ideal, right in the business district and close to key attractions. everything I needed was within easy reach, making my visit very convenient.

Dining

7.0

While breakfast was quite nice with a good selection, my dinner at the Asian restaurant didn't meet expectations. my sushi was unfortunately dry due to being served too late, although the atmosphere was lively.

Facilities

8.0

The facilities were pleasant, with a small gym and a pool area offering views of Table Mountain. I appreciated having access to room service and the airport shuttle.

John

United Kingdom, November 2024

5.4/10

I had a wonderful stay at The Onyx Apartment Hotel in Cape Town! The spacious room was equipped with a comfortable king-sized bed and a modern kitchenette, perfect for my needs. The staff were incredibly friendly and attentive, though I did experience a minor hiccup with the air conditioning not working as expected. Overall, the location is fantastic, but I would advise against walking around at night for safety. I can't wait to return! 🌟😊

Rooms

9.0

My studio apartment was spacious, with a comfortable king-sized bed and a full kitchen, but the bathroom felt a bit cramped.

Service

7.0

The staff were friendly and provided excellent service, but my air conditioning issue wasn't resolved during my stay.

Location

9.0

The Onyx is ideally located near the CTICC and a short walk to the waterfront, making it easy to explore the city.

Dining

8.0

Breakfast at the MRKT restaurant was lovely, with plenty of options, but the buffet could have offered more variety.

Facilities

9.0

The hotel featured a nice heated plunge pool and a well-equipped fitness room, enhancing my stay.

Christopher

United Kingdom, November 2024

5.6/10

I had a wonderful stay at The Onyx Apartment Hotel. The apartments were spacious and clean. the staff was incredibly friendly and helpful. The breakfast was a highlight, cooked to order with excellent presentation. However, I did encounter some issues with the bathroom setup and a few furnishings that could use improvement.

Rooms

8.0

My apartment was spacious and clean, but there were drawbacks. The shower had issues with leaking water, creating a bit of a mess. Also, the soft furnishings were great, but the dining table and stools felt cheap and uncomfortable.

Service

10.0

The staff really made my stay nice. they were polite, attentive, and went above and beyond. From the reception to the restaurant, everyone showed excellent service.

Location

10.0

The hotel is perfectly located right in the city centre, making it easy to visit attractions. I especially appreciated being just a short walk to the V&A Waterfront.

Dining

8.0

Breakfast was a good experience with a great selection. I did wish for a restaurant that offered more variety, as the options leaned towards oriental cuisine, which isn't my favorite.

Facilities

8.0

The hotel offered good facilities, including room service and airport shuttle options, though I think a larger pool would enhance the experience.