57 Heerengracht St, Cape Town City Centre, Cape Town, Western Cape, 8000, South AfricaView hotel details
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Guest Reviews of The Onyx Apartment Hotel by Newmark
9.0/10
Great
132 reviews
To ensure the authenticity of the displayed ratings, we do not simply calculate an average. Instead, we take into account the review credibility and the date of the guest's stay to determine the final rating.
Verified reviews
Location9.1
Amenities8.7
Service8.7
Cleanliness9.3
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All reviews(132)
Positive reviews(30)
Reviews with photos/video(10)
Awesome rooms(11)
Clean and tidy(8)
Great location(8)
Friendly host(6)
Large rooms(5)
Delicious breakfast(4)
Great swimming pool(3)
Negative reviews(2)
Guest User
Deluxe Studio, 1 King Bed, Mountain View
Stayed in Jun 2026
Business traveler
12 reviews
9.7/10
Amazing
Posted on Aug 12, 2026
Whenever I'm on a business trip to this city, this is always my first choice for accommodation. It's really great.
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AlexeyD
King Studio With City View
Stayed in Dec 2025
Couple
12 reviews
9.0/10
Great
Posted on Jan 10, 2026
The hotel is located in a relatively safe area, about a 20-minute walk from the Waterfront. For the quality of the rooms, I believe the price is too high. The breakfasts are delicious and à la carte (partially buffet style). The staff is friendly, and there's a restaurant downstairs. Don't rely on the pool; it's small and dirty, but it does offer an excellent view of Table Mountain :)
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Guest User
One-Bedroom Apartment with City View
Stayed in Oct 2025
Business traveler
8 reviews
9.0/10
Great
Posted on Nov 24, 2025
The location is perfect, just right across CTICC. Reasonable price with great quality of stay. Suitable for family and a group of friends.
Indhuja
King Studio With City View
Stayed in Mar 2026
Couple
44 reviews
8.5/10
Very good
Posted on Apr 16, 2026
Overall an alright stay at the Onyx during our 5 day trip to Cape Town. Enjoyed the breakfast, had a comfortable sleep, used the self-service laundry (quite a hassle, because it is accessible via the parking in what felt like the other building) and availed the free parking in 1 of 3 levels! Felt safe in and around the hotel, not that we went walking late at night, but it seemed quite safe.
A few of the reception staff could benefit from some training to be a bit more responsive. We were first allocated a room with a tiny bathroom and to request a room with a better layout was quite a challenge, with the reception lady's poor responsiveness. Shifted to a much better, but smaller room with a bigger better bathroom. Housekeeping takes forever to deliver water bottles to the room, sometimes even forgets requests altogether.
DariaRud
Deluxe Studio, 1 King Bed, Mountain View
Stayed in Feb 2026
Couple
11 reviews
3.0/10
Posted on Mar 14, 2026
This hotel is absolutely not worth the money. The location is poor, there's nothing much around, and homeless people are sleeping right at the hotel entrance. They upgraded my room, but I had originally paid for a mountain view, and they gave me a view of the neighboring building instead. The breakfasts are completely unappetizing, there are flies everywhere, and the waiters demand tips. There are some kind of gnats or mosquitoes in the room that bit everyone, and we've been unpleasantly itchy for several days. We checked out a day early because our flight was rescheduled due to the situation in the Middle East, but no one is refunding us for that night, and the reception wouldn't even discuss it. The only positive is the underground parking.
I don't recommend it, as there are better hotels available for a lower price and closer to the waterfront.
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Guest User
King Studio With City View
Stayed in Oct 2025
Family
1 reviews
2.0/10
Posted on Dec 4, 2025
Do not book here -the customer service is unacceptable.
I reserved a room for my parents at The Onyx Apartment Hotel in Cape Town and emailed a month in advance to confirm whether breakfast was included in the rate. A representative, Belinda Visser, responded and assured me that all their rates include breakfast.
However, when my parents arrived, they were abruptly told that breakfast was not included. The on-site manager was dismissive and made my father feel as though he simply wanted him to leave. There was no acknowledgment of their staff’s mistake, no apology, and no attempt at compensation. They repeatedly insisted that the booking showed “room only,” refusing to take any responsibility for the misinformation provided by their own employee.
Overall, the experience was extremely disappointing. Be aware of the way they treat their guests and their lack of accountability.
Guest User
Two-Bedroom Apartment with City View
Stayed in Feb 2025
Traveling with friends
50 reviews
9.5/10
Amazing
Posted on Mar 30, 2025
Good location. Except the traffic is heavy during peak hour if you try to go in and out the area
Adey Ade
One-Bedroom Apartment with City View
Stayed in Oct 2024
Solo traveler
4 reviews
10/10
Outstanding
Posted on Nov 30, 2024
What a great place
Guest User
One-Bedroom Apartment with City View
Stayed in Jul 2025
Solo traveler
2 reviews
9.5/10
Amazing
Posted on Aug 14, 2025
Absolutely cost, tidy and up to expectations
Guest User
King Studio With City View
Stayed in Oct 2025
Business traveler
16 reviews
9.5/10
Amazing
Posted on Nov 23, 2025
All good, neat and clean.
Guest User
Studio Studio
Stayed in Oct 2023
Couple
1 reviews
10/10
Outstanding
Posted on Nov 28, 2023
Really enjoyed our stay. The room was a good size, clean, tidy and serviced daily. Staff were friendly and attended to all our needs. Lovely bar area and YU restaurant was sublime, well worth visiting.
Guest User
Single Deluxe One Bedroom Apartment Single
Stayed in Jan 2024
Solo traveler
2 reviews
8.5/10
Very good
Posted on Feb 21, 2024
Staff were very friendly. The room was comfy, but not the cleanest & things were painted over to seem new. However, it was clear the hotel is in need of some TLC. Overall, it was okay for a short stay. I don't think I could've stayed there longer than a day or two.
DPTG
Apartment Two Bedroom Apartment Capacity 4
Stayed in Dec 2023
Family
143 reviews
8.0/10
Very good
Posted on Jan 5, 2024
Decent location about a 15 minutes walk to the V&A. Nice sized apartment and good onsite facilities including gym, restaurant, coffee shop, pool. Helpful front desk. Comfortable beds. No in-room adaptors.
Pim O
Apartment-One-Bedroom Apartment
Stayed in Apr 2024
Traveling with friends
2 reviews
10/10
Outstanding
Posted on Jul 2, 2024
Great staff, clean, nice rooms, great breakfast
Marianna_G
One-Bedroom Apartment with City View
Stayed in Feb 2026
Couple
7 reviews
10/10
Outstanding
Posted on Mar 15, 2026
A very good hotel. A large, spacious room with a kitchenette, washing machine, refrigerator, and a very comfortable bed is also convenient. Grocery and other shops are nearby, and the Waterfront (the central promenade) is a safe 10-minute walk away. The area has plenty of security, making it a safe area of Cape Town. Plus, all the sights are easily accessible from here. Even though we checked out in the morning and left the room with keys, after lunch, when we returned from the airport without flying out, they returned the keys to our room and simply cleaned it, leaving all the things we used in the room but not taking them with us. I definitely recommend it. The best hotel in Cape Town!