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Catalyst Apartment Hotel by NEWMARK

3.0 star property

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Photo gallery for Catalyst Apartment Hotel by NEWMARK

A modern restaurant with high ceilings, hanging greenery, and a bar area with a wooden accent wall.
A hotel room with a desk, laptop, and a cup. There is a bed with a white comforter and a window with a view of trees and a fence.
A person walking through a lobby with a suitcase, a reception desk, and hanging pendant lights.
A person stretching outdoors on a balcony with a gym visible in the background.
A modern living room with a sofa, coffee table, and a large window with sheer curtains.

Reviews

9.4 out of 10
Exceptional

Popular amenities

  • Pool
  • Spa
  • Parking included
  • Free Wi-Fi
  • Air-conditioning

Explore the area

View in a map
100 Pretoria Ave, Sandton, Gauteng, 2196
  • Place, Sandton City Mall
    ‪12 min walk‬
  • Place, Nelson Mandela Square
    ‪13 min walk‬
  • Place, Sandton Convention Centre
    ‪17 min walk‬
  • Airport, Johannesburg (JNB-O.R. Tambo Intl.)
    ‪28 min drive‬

Room options

View all photos for Room

A hotel room with two beds, a large window with a city view, a flat-screen TV, and a desk with a lamp.

Room

  • Sleeps 2
  • Free Wi-Fi

View all photos for Room

A modern hotel room with a large bed, a bedside table with a lamp, a dresser, and two framed artworks on the wall.

Room

  • Sleeps 2
  • Free Wi-Fi

View all photos for One Bedroom Apartment

A modern hotel room with a large bed, grey curtains, and two framed artworks on the wall.

One Bedroom Apartment

9.4 out of 10
Exceptional
(8 reviews)
  • 50 sq m
  • 1 bedroom
  • Sleeps 3
  • 1 King Bed
  • Free Wi-Fi

View all photos for Deluxe Double Room

A modern hotel room with a large bed, a desk with a lamp, and a view of the city through large windows.

Deluxe Double Room

8.8 out of 10
Excellent
(13 reviews)
  • 22 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

Room

  • Sleeps 10
  • Free Wi-Fi

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About this property

Catalyst Apartment Hotel by NEWMARK

A full-service spa, an outdoor pool and a restaurant are available at this hotel. Free WiFi in public areas, free self parking and free train station pick-up are also provided. Additionally, a fitness centre, a bar/lounge and a conference centre are on-site. Change of towels is available on request
Catalyst Apartment Hotel by NEWMARK offers 204 air-conditioned accommodations with minibars and a safe. 43-inch LCD televisions come with satellite channels.

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. Change of towels and change of bedsheets can be requested. Housekeeping is provided on a daily basis.

Recreational amenities at the hotel include an outdoor pool and a fitness centre.
Guests can indulge in a pampering treatment at the hotel's full-service spa, Sanctuary Spa. Services include facials, body treatments and manicures and pedicures. The spa is open daily.
During your stay at Catalyst Apartment Hotel by NEWMARK, you'll be within walking distance of Sandton City Mall. Free WiFi in public areas, free self-parking and free train pick-up service are available.
  • Free WiFi
  • Free self-parking
  • Grab something to eat at the restaurant or stop for a drink at the bar/lounge
  • Buffet breakfast served daily for a fee
  • Take a swim in the outdoor pool
  • Treat yourself to body treatments, facials or manicures and pedicures at Sanctuary Spa
  • Services include dry cleaning/laundry, a porter and luggage storage
  • On-site recreation includes a gym
  • Within a 15-minute walk of Sandton City Mall and Nelson Mandela Square
  • Free train station pick-up and train station drop-off shuttle service
Catalyst Apartment Hotel by NEWMARK offers its guests a full-service spa, an outdoor pool, and a fitness centre. There's a restaurant on site. You can enjoy a drink at the bar/lounge. Public spaces have free WiFi.

There are 3 meeting rooms available. The business-friendly Catalyst Apartment Hotel by NEWMARK also features spa services, laundry facilities, and dry cleaning/laundry services. A train station pick-up shuttle and A train station drop-off shuttle are free. Free self parking is available.

Smoking is allowed in designated areas at this 3-star Johannesburg hotel.

For a fee, guests can enjoy a buffet breakfast daily from 6:30 AM to 11:00 AM.
Catalyst Apartment Hotel by NEWMARK has a restaurant on site.

Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transport

  • Free train station pick-up shuttle from 7:00 AM to 9:00 PM
  • Train station shuttle on request
  • Free train station drop-off
  • Free secured self parking on site
  • Limited on-site self parking

Food and drink

  • Daily buffet breakfast available 6:30 AM to 11:00 AM for a fee: ZAR 240 per person
  • A bar/lounge
  • A restaurant

Things to do

  • Full-service spa
  • Gym
  • Outdoor pool

Family friendly

  • Laundry facilities
  • Outdoor pool

Conveniences

  • 24-hour front desk
  • Laundry facilities
  • Luggage storage
  • Safe at front desk

Guest services

  • Change of bedsheets (on request)
  • Change of towels on request
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Porter/bellhop

Business services

  • 3 meeting rooms
  • Conference centre

Full-service spa

  • Facials
  • Manicures/pedicures
  • Spa open daily

Accessibility

  • No lift

More

  • Designated smoking areas
  • Local culture and ecosystem education
  • Locally-owned and organised tours and activities
  • Some LED lighting used

Room amenities

Bedroom

  • Bedsheets provided

Bathroom

  • Free toiletries
  • Towels provided

Entertainment

  • 43-inch LCD TV with satellite channels

Food and drink

  • Electric kettle
  • Minibar
  • Tea bags/instant coffee

More

  • Air conditioning
  • Desk
  • Electrical adapters
  • Iron/ironing board
  • Phone
  • Safe
  • Water-efficient showers
  • Water-efficient toilets

Policies

Check-in

Check-in start time: 2:00 PM; check-in end time: anytime
Early check-in subject to availability
Early check-in is available for a fee

Check-out

Check-out before 11:00 AM
Late check-out subject to availability
A late check-out fee will be charged

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

Access methods

Staffed front desk

Pets

  • Pets and service animals are not allowed at Catalyst Apartment Hotel by NEWMARK

Children and extra beds

  • Children are welcome.
  • Kids stay free! Children stay free when using existing bedding.

Payment types at the property

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for buffet breakfast: from approximately ZAR 240 per person
  • Early check-in is available for a fee (subject to availability)
  • Late check-out is available for a fee (subject to availability)

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

This property is managed by a professional host. The provision of housing is linked to their trade, business or profession.
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, debit cards and cash
Safety features at this property include a fire extinguisher and a smoke detector
Front desk staff will greet guests on arrival at the property.

We should mention

  • Reservations are needed for spa treatments. For reservations, contact the hotel before arrival using the contact information on the booking confirmation.
  • Children stay free in the same room as the parent or guardian when using existing bedding.
  • Pets and service animals are not allowed on site.

Catalyst Apartment Hotel by NEWMARK Reviews

Reviews

9.4

Exceptional

Rating 10 - Excellent. 115 out of 160 reviews
Rating 8 - Good. 36 out of 160 reviews
Rating 6 - Okay. 8 out of 160 reviews
Rating 4 - Poor. 0 out of 160 reviews
Rating 2 - Terrible. 1 out of 160 reviews

9.4/10

Cleanliness

9.2/10

Staff & service

9.0/10

Amenities

9.4/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

Lauren

Liked: Cleanliness, staff & service, property conditions & facilities
Great hotel and friendly staff!
Stayed 2 nights in Mar 2026
Verified

10/10 Excellent

Jay

The hotel team was great from start to finish
Stayed 3 nights in Mar 2026
Verified

10/10 Excellent

Ossaowa Andrew

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
A beautiful serene and enjoyable property. Catalyst is a perfect fit for a Joburg stay. Excellent facilities, perfect location. I cant think of anything to complain about. Spacious and clean rooms with inviting ambience. A 10 out of 10 for me
Stayed 3 nights in Feb 2026
Verified

10/10 Excellent

Isabela

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Excelente!
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Venkatarao

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Absolutely loved this hotel. Very clean rooms, comfortable beds, Great staff, scrumptious breakfast. Excellent hospitality. Reasonable price.
Stayed 2 nights in Nov 2025
Verified

10/10 Excellent

John

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Perfect work space, perfect location, perfect heating system, staff very professional but friendly and overall a great price
Restaurant area
Skyline view
Art
Desk space
Stayed 3 nights in Oct 2025
Verified

8/10 Good

Zarina

Liked: Cleanliness, staff & service, amenities
The one bedroom apartment was clean and perfectly sized for two people. Two tvs. Bedroom and lounge was a nice touch
Stayed 5 nights in Dec 2025
Verified

8/10 Good

Oscar

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The property was great room was comfortable, food was great and convenient shuttle bus to the mall
Stayed 3 nights in Dec 2024
Verified

10/10 Excellent

Amanda

Liked: Cleanliness, amenities, property conditions & facilities
This was a great stay. Very clean, good breakfast and extremely nice and accommodating staff, especially the restaurant (one or two of the front desk clerks weren’t the most friendly- not rude just seemed like I was annoying them if I asked a question- maybe I was lol, but overall I still give 5 stars. It’s also a super convenient location.
Stayed 4 nights in Nov 2025
Verified

8/10 Good

Kudakwashe

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

Great Hotel

Great Hotel, Great Staff, Good Food and Comfy Beds. The showers need a stronger mildew cleaner but the hotel is awesome in general.
Stayed 1 night in Mar 2025
Verified

10/10 Excellent

Zain

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stunning apartment style hotel. Clean & comfortable.
Stayed 1 night in Jul 2025
Verified

10/10 Excellent

Katlego

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great staff and service.
Stayed 1 night in Jan 2025
Verified

8/10 Good

Verified traveller

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
High standard hotel. Very good breakfast Good location. Some rooms are suffering from noise from the hotel a/c
Stayed 6 nights in Jun 2025
Verified

10/10 Excellent

ABUBAKAR

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Just a very well setup property and has value for money.
Stayed 1 night in Feb 2025
Verified

8/10 Good

Andrew

Liked: Cleanliness, property conditions & facilities
It’s a great place.
Stayed 3 nights in Aug 2023
Verified

10/10 Excellent

Nii Kwartei Kojo

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

8/10 Good

ERIC

Liked: Cleanliness, staff & service, property conditions & facilities
Good, quite and beautiful place with modern facilities
Stayed 4 nights in Jun 2023
Verified

10/10 Excellent

chenai

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Our apartment was lovely , very spacious , well decorated and clean , customer service was great throughout . Restaurant was really good .Quiet and safe location with a mall and lots of restaurants near by ( the shuttle to the mall was a great bonus ) .
Stayed 4 nights in Apr 2025
Verified

10/10 Excellent

Toris

Liked: Cleanliness, staff & service, property conditions & facilities
The warm welcome and the overall experience made my trip the most memorable trip ever!
Stayed 6 nights in Sep 2023
Verified

6/10 Okay

Jon

Liked: Staff & service
They put us right above security who shout from their post to others, the room was falling apart, door locks falling off on the front door, door locks in the room not there. Towel hangers falling off doors, toilet felt it was about to come off the wall. Towels in the bathroom need to be replaced as they look 20yrs old. Staff were friendly and service was ok in the restaurant.
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

Gary

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Please see my other review. Pros- Great breakfast, accommodating staff, shuttle service to Sandton City Mall and Mandela Square, also walkable to the mall (which is safe during the day). Cons - Pool was not operable, Nothing directly around the hotel like shops or restaurants (but still in a nice area). I highly recommend...I will stay again!
Stayed 4 nights in Oct 2025
Verified

10/10 Excellent

Abdalla

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Good place
Stayed 2 nights in Nov 2023
Verified

8/10 Good

Yamashinga

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Good in terms of cleanliness, service, attentiveness to your needs, restaurant service was alsp good.
Stayed 6 nights in Nov 2024
Verified

6/10 Okay

Mthandazo

Liked: Cleanliness, staff & service, room comfort

Nice Stay

It was okay.
Stayed 2 nights in Apr 2024
Verified

10/10 Excellent

patrick

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Good
Stayed 2 nights in Sep 2025