Third Space City

4.8·1,074 reviews
40 Mark Ln, London EC3R 7AT, UK, London, United Kingdom
Veted AI Summary

High-end London gym with excellent staff, diverse classes, and comprehensive wellness facilities.

What customers love

  • Exceptional personal trainers with personalized programming and strong results
  • Comprehensive facilities: pool, sauna, cold plunge, reformer classes included
  • Consistently clean spaces with attentive housekeeping and friendly concierge staff

Worth noting

  • Overcrowding affecting equipment access, shower queues, and membership value proposition
  • High membership cost (£280) with occasional maintenance issues like sauna door repairs

Best for

Fitness-focused professionals seeking premium facilities and expert PT coaching in Central London.

Attribute scores

Quality of Work92
Experience95
Responsiveness88
Customer Rating96
Price vs Market Avg.65

Recent reviews

Cara1mo ago

Third Space City has excellent facilities, a great equipment and friendly staff. A special mention to my PT, Grace, who has been outstanding. She’s incredibly knowledgeable, brings the best energy to every session and our workouts are one of the highlights of my week. I can’t recommend her highly enough to anyone looking to achieve their fitness goals!

Ben Shelton1mo ago

Nicko at the smoothie bar is great! Always knows my order and makes sure I know about the discounts and deals

piere forbes1mo ago

Anna is fantastic and great customer service at the natural kitchen fitness food area and please can we bring the berry slushy to the menu - was unreal!!

Peter Wallace1mo ago

Very busy, and quite expensive, but a lot cheaper than paying for everything (gym, pool, sauna, ice, reformer, classes) separately in Central London.

Michael Davies1mo ago

Catra1mo ago

Love this club - it’s not too big, has great location after work and everyone in the staff is so nice :)<br><br>Their recovery area is great for a nap 🤪❤️

Catherine1mo ago

The club has a great array of equipment and it’s generally easy to access most of it when you need it. The classes are great and have a good variety. I’ve also been doing PT sessions with Lucy - she’s really helped build my confidence and I’m seeing a lot of progress with her quickly.

Seho Han-Chávez1mo ago

The relatively new addition of the cold plunge is a massive asset. Special mentions to Nicko & Ramez from NFF, with Lance & Aiyana helpful from concierge too, which contributes to a great all-round club

Ezekiel Kingston-Inyang1mo ago

Since I’ve been here I’ve been nothing but impressed. Concierge are kind and approachable, facilities are amazing and is overall a home away from home. Would definitely recommend to my family and friends

Shanay Tia1mo ago

I’m really enjoying the pilates and yoga classes. It’s the best studio/gym I have trained at. Everywhere in the gym is constantly being cleaned and it always smells good. The hair/body products in the changing rooms are amazing. Staff are friendly. The food is tasty, the drinks not so much lol.