The Catalyst Apartment Hotel By Newmark Johannesburg | Johannesburg ★ Book Spa Rooms, Wellness Deals & Guest Reviews

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Key details

About the Hotel

100 Pretoria Avenue Sandton, Johannesburg, South Africa, 2196

Discover The Catalyst Apartment Hotel By Newmark, a 4-star hotel in Johannesburg featuring modern room options and an outdoor swimming pool. The property offers free private parking, a fitness center, and convenient dining at the on-site restaurant Kashew. Ideal for both business and leisure travelers.

Rooms & Amenities

The Catalyst Apartment Hotel By Newmark offers 206 apartment-style rooms with air conditioning, flat-screen TVs, minibars, and private bathrooms. Guests can access free WiFi, safety deposit boxes, and modern amenities in each room. The accommodation includes Deluxe Rooms, Premium Suites, and an Executive Suite, tailored for different preferences.

Dining Options

Dining is available at Kashew Restaurant, a 190-seater venue offering modern and artistic cuisine. An à la carte breakfast is served daily, enhancing the culinary experience for guests. Room service is also available from 07:00 to 22:00.

Leisure & Business

Leisure facilities include an outdoor swimming pool and a fitness center, while the Sanctuary Spa offers various treatments including massages and facials. For those wishing to explore the area, Delta Park and Zoo Lake Park are nearby for natural beauty. The hotel caters to business needs with meeting and conference facilities and a complimentary shuttle service within a 1 miles radius.

Location & Transportation

The Catalyst Apartment Hotel By Newmark is conveniently located in Sandton, close to shopping and entertainment options like Sandton City Mall and Nelson Mandela Square, both within 1 miles. Access to public transportation is available, with bus and train stations within walking distance. The nearest airport, Lanseria International Airport, is 17.5 miles away.

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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

Deluxe Room

Max:

2 persons

270 sq. feet

Bed options:

1 King Size Bed

Shower

Heating

room details

Check Prices

One-Bedroom Apartment

Max:

2 persons

540 sq. feet

Bed options:

2 Single beds

Shower

Heating

room details

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Price and Room Availability

Check availability and prices for your dates now!

Getting around

Comprehensive guide to transport options for seamless travel

City Center

Johannesburg 6.7 mi

Airports

O.R. Tambo International (JNB) 13.8 mi

Rand (QRA) 17.3 mi

Train

Gautrain Sandton Station2300 ft

Ellis Park Railway Station 6.2 mi

Facilities

The hotel offers amenities for your comfortable stay and unforgettable experiences

Successful Seminar Experience

“I hosted a seminar at The Catalyst and was blown away by the excellent business facilities. The service from Bongi and Ronelda was really good, including quick event quoting and flat rate pricing which covered everything. The valet service was a lifesaver, assisting us with setups while the backup power ensured our event went seamlessly during loadshedding. The pastries provided were a good treat, and I especially appreciated how Ronelda helped tackle some internal challenges we faced. The overall management stood out as we received several compliments from attendees.” view full review

Delicious Breakfast Menu

“The dining experience at the hotel was great. I particularly enjoyed the breakfast that felt more like a fine restaurant rather than a typical hotel offering. The extensive menu allowed me to indulge in made-to-order omelets and fresh-squeezed juices. This breakfast was the perfect way to start my day, making every morning refreshing and energizing!” view full review

Really good Spa Services

“During my stay, I treated myself to a massage at the Sanctuary Spa, which was nothing short of extraordinary. The essential oil massage from Sooda and Martha was so good that I booked an additional session just two days later. This pampering experience significantly enhanced my stay, allowing me to unwind and rejuvenate after a busy schedule.” view full review

Spacious and Clean Accommodations

“The room I stayed in was spacious, clean, and kept in excellent condition throughout my visit. I appreciated returning to a spotless environment every day, which made relaxing after long hours of meetings incredibly enjoyable. The modern finishes added a nice touch, ensuring I felt comfortable and at home.” view full review

General

Non-smoking rooms
Free Wi-Fi
Parking
Safe deposit box
24-hour reception
24-hour security
Smoke detectors
Fire extinguishers

Sports & Fitness

Fitness center

Guest Parking

Electric kettle
Cookware/ Kitchen utensils

Services

Paid airport shuttle
Room service

Dining

Restaurant
Bar/ Lounge area

Spa & Leisure

Plunge pool
Sun loungers
Spa & wellness center
Sauna
Jacuzzi
Pool with view
Shallow end

Room features

Air conditioning
Mini-bar
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

Location

100 Pretoria Avenue Sandton, Johannesburg, South Africa, 2196

Map view

street view

100 Pretoria Avenue Sandton, Johannesburg, South Africa, 2196

City landmarks

Square

Nelson Mandela Square

3600 ft

Convention Center

Sandton Convention Center

4300 ft

Mall

Sandton City Shopping Centre

3900 ft

Parks

Sandton Market @ The Park

2200 ft

Mall

Sandton City South Africa

3200 ft

2 Gwen Lane

Sandton City Mall

3200 ft

Night club

Taboo Night Club

3700 ft

Stadiums

Wanderers Stadium

1.7 mi

Daisy Street

Mushroom Park

3600 ft

69 Melville Road

Summer Place

1.4 mi

Upper Park Road near Jan Smuts

Johannesburg Zoo

1.3 mi

5th St

Sandton Central Park

1.1 mi

Stadiums

The Wanderers Golf Club

1.8 mi

Grayston Dr & Benmore Rd Benmore Gardens

Benmore Gardens Shopping Centre

1.1 mi

Tweelopies Road Junction

Railway Museum

1.2 mi

Katherine St & Grayston dr

Innesfree Park

1.6 mi

Garden

Gardens of St Christopher

1.5 mi

Shop 3c

In Toto Gallery

1.5 mi

Alexandra

2.1 mi

Mall

Morningside Shopping Centre

1.9 mi

11 Holt St W

George Lea Park

1.9 mi

Edgewood Avenue & Melrose St

James & Ethel Gray Park

2.1 mi

72 St Andrew St

MalaMala Game Reserve

2.0 mi

Shopping Area

Hyde Park Corner

2.2 mi

James and Ethel Grey Park,

Acrobranch Melrose

2.1 mi

25 Christopherson St

Beechwood Gardens

2.1 mi

Shop UM25

Cherie de Villiers Gallery

2.2 mi

107 Central Street Houghton

Nelson Mandela Foundation

2.7 mi

Cradock Ave Rosebank

African Craft Market of Rosebank

2.8 mi

Nearby

Mall

Atholl Square Shopping Centre

1700 ft

Restaurants

Open on West

1600 ft

114 West Street Katherine and West towers

Kelsey's Grill

2000 ft

115 Katherine Street

Truffles On The Park

2200 ft

Mushroom Farm Park

Cucina Luna

2300 ft

Rivonia Blvd Shop 10

Proof Cafe

2400 ft

Shop no.6

The Butcher Shop & Grill

3600 ft

West Street - Shop 30

Osaka Sushi

3100 ft

163 5th Street DaVinci Corner Mall

The Bull Run Restaurant

3300 ft

20 Maude Street

Saint Restaurant

3100 ft

135 West Street Signature Lux Hotel Sandton

Reviews and Ratings

Reviews from guests about their experience.

80%

loved their spa retreat and can’t wait to return.

8.0/10

Great

Rooms

7.6

Location

8.4

Service

6.4

Dining

6.4

Tony

United States of America, March 2025

7.2/10

My stay at The Catalyst Apartment Hotel was a mixed experience. The room was clean and the bed incredibly comfortable, but I found the dining options lacking and the staff's attitude varied. Overall, there were bright spots, but some improvements are definitely needed.

Rooms

9.0

The Deluxe Room was exceptionally clean and bright, with a super comfortable bed that made my stay enjoyable.

Service

6.0

The service started off welcoming, but there were moments of rudeness from some staff members which dampened my experience a bit.

Location

9.0

The hotel’s location is perfect. just 5 minutes away from Sandton City, making it easy to access shopping malls and restaurants.

Dining

6.0

Unfortunately, my dining experience was quite disappointing. the breakfast options were limited and lacked variety, which is a letdown for someone trying to maintain a healthy diet.

Facilities

8.0

I appreciated the room service and airport shuttle options, which made my stay more convenient.

Samuel

United States of America, March 2025

5.4/10

I had a mixed experience at The Catalyst Apartment Hotel. The location was fantastic and my room was comfortable, but I encountered several issues with service and noise. Overall, I found it clean and well-equipped but there were aspects that could definitely be improved.

Rooms

8.0

The one-bedroom apartment I stayed in was spacious and well-equipped, but I was disappointed by some unexpected aspects. Overall, it was clean and had everything I needed, making my stay comfortable.

Service

6.0

While the daytime reception staff were friendly, I felt rushed during my check-in. There were moments when I wished for more patience and professionalism from the service team, especially on busy days. At least the night shift staff were apologetic about the noise issue I experienced.

Location

7.0

The hotel boasts a great location in Sandton; it was central enough to access everything easily, yet far enough from the hustle and bustle. I enjoyed relaxing by the pool, but there weren’t enough loungers available for a comfortable stay.

Dining

7.5

The meals from the menu were quite good, exceeding my expectations with a nice variety. However, I wished there was a buffet breakfast option considering the price. It would have made breakfast more interesting and varied each day.

Facilities

7.0

While the hotel had excellent facilities, like room service and shuttle services, the pool area could have been better equipped. I also found the cleaning detergents used in the pool area to be less appealing.

Sam

United States of America, March 2025

6.0/10

I had a mixed experience at The Catalyst Apartment Hotel in Johannesburg. The location is excellent, being just minutes away from Sandton City with secure parking, which I appreciated. However, I was disturbed by some loud noises late at night, and the room I booked lacked the balcony I prefer, which made it a bit uncomfortable for me during my stay.

Rooms

7.0

The Deluxe Room was comfortable and clean, but I was disappointed that it didn’t have a balcony or sufficient sound insulation from nearby noise.

Service

6.0

While the reception team was friendly, I encountered a rude staff member during check-in which somewhat dampened my mood.

Location

9.0

The hotel is perfectly located close to Sandton Mall and Nelson Mandela Square, making it easy to explore the area.

Dining

6.0

I experienced a delay with room service for breakfast that wasn't communicated well, which was frustrating as I was checking out.

Facilities

8.0

The hotel offers useful amenities like an airport shuttle and room service, contributing to a pleasant stay overall.

Robert

United States of America, December 2024

6.6/10

I had a good stay at The Catalyst Apartment Hotel. The location is perfect, being just a short distance from the Gautrain station and Sandton City Mall. The cleanliness of the hotel is impressive, and I particularly enjoyed the amazing breakfast selection. However, I would have appreciated a few more diverse options for breakfast.

Rooms

9.0

The Deluxe Room was sleek and comfortable, featuring its own kitchen and dining area. just the right size for my needs.

Service

9.0

The staff were friendly and incredibly helpful. especially TAPIWA at the front desk, who was always welcoming and attentive.

Location

9.0

The hotel's location is fantastic—only a five-minute walk from Sandton City and very close to all major amenities.

Dining

8.0

While the breakfast was fresh and tasty, I felt there could have been a wider variety. some offerings were a bit dry, and I missed having yogurt available.

Facilities

7.0

There are good facilities like room service and a free shuttle to nearby attractions. but I found the pool area to be quite small.

Paul

United States of America, November 2024

7.0/10

My stay at The Catalyst Apartment Hotel had its ups and downs. While the location was convenient for exploring Sandton with easy access to the mall, I faced several issues that affected my overall experience. Although some staff were friendly and the restaurant food was good, the room cleanliness and communication from the front desk left much to be desired.

Rooms

5.0

The room itself was modern and spacious, but cleanliness was a significant concern. The bathroom had unpleasant odors and was not properly cleaned, which was disappointing.

Service

5.0

Some staff members were warm and accommodating, which I appreciated. However, the front desk service was lacking, particularly in communication, leading to frustration during my stay.

Location

8.0

The location was fantastic, close to Sandton's shopping malls and restaurants, making it easy to explore the area. I couldn't have asked for a better spot in terms of convenience.

Dining

5.0

The food at the restaurant was quite good, though I had issues with room service that dampened my overall satisfaction. A simple breakfast took too long to arrive, affecting my mood as I was checking out.

Facilities

5.0

While the hotel had several useful facilities, such as the airport shuttle, the overall experience was hindered by the dirty common areas and an elevator that was out of service during my stay.