Third Space Mayfair

Thank you for the amazing experience! Loved the front concierge team especially Anna and Shanley + Georgina and Rob! Abolshte superstars. The facility is super clean. Loved the Pilates class! One of my favourite places in London to go to for Me time and rejuvenation. Highly recommend!

I’ve been training at Third Space Mayfair for a while now and it really is one of the best gyms in London. From the outset, Anna and Molly set the tone—they’re incredibly welcoming, professional, and make you feel genuinely looked after from the moment you walk in. The space itself is exceptional—immaculately clean, beautifully designed, and thoughtfully laid out so it never feels overcrowded, even at peak times. There’s a real attention to detail in everything from the equipment selection to the overall atmosphere, which strikes a perfect balance between high-performance and a calm, premium environment. What truly sets it apart, though, is the level of service across the whole team. Everyone is attentive and proactive without ever being overbearing, which is rare even at top-tier clubs. A special mention as well to Aaron and Thara who both go above and beyond. They’re friendly, approachable, and clearly take pride in what they do, which makes a noticeable difference to the overall experience. If you’re looking for a gym that combines world-class facilities with outstanding service, Third Space Mayfair is hard to beat.

Many lifting racks. Good shower. Good sauna. Friendly staff. It can get busy during peak hours such as weekdays 5-8PM, but it is still easy to find an available bench or squat or deadlift rack, which is rare in other gyms. Sauna is very nice, small, and cozy. Water pressure is good for the shower. Staff are friendly and helpful. I have tried the PT session, group class, and reformer pilates here. All very professional and enjoyable. The ground floor natural fitness food smoothies are also quite tasty 200+ cal with 20g+ proteins. Membership comes with £100 credit so its like 11 free smoothies. A great man called Fanming once said that “showing up is the most important”. And I always try to show up and do what I can at Thirdspace.

Third Space Mayfair is easily the best gym in London. The facilities at this location are immaculate, with outstanding spa amenities that make every visit feel luxurious. The staff are consistently friendly and welcoming, and the class instructors are top-tier—knowledgeable, motivating, and genuinely invested in your progress. A premium gym experience that truly lives up to the hype and well worth it.

Best gym and health club in London, hands down. The club has a very luxury feel (so clean!) with fantastic facilities and a friendly atmosphere. The concierge team (Rob, Louis, Molly, Anna, Eva, Georgina, Aaron) are incredibly welcoming and helpful. The PTs are top class too. I would thoroughly recommend this club to anyone.