Retrofit London
Petersham House, 29-37 Harrington Rd, South Kensington, London SW7 3HD
Saunas nearby: South London
★4.5
96 Google reviews££Mid-range
Drop-in
Updated September 2026
Features & Amenities
Steam Room
Showers
Lockers
Changing Rooms
Gym
Café / food
What visitors say
Based on recent Google reviewsRetrofit draws members for its clean, well-equipped gym and diverse class schedule (boxing, kettlebell, yoga, dance, kickboxing) but the real draw is the community and coaching. Reviewers consistently praise staff warmth and expertise, particularly personal trainers like Raffaele and Xhulio, and the Saturday running club through Kensington Gardens. The sauna is available, though it's secondary to the gym and class offering. Members describe feeling genuinely welcomed and motivated, even on their first visit.
Opening Hours
Monday07:00–22:00
Tuesday07:00–22:00
Wednesday07:00–22:00
Thursday07:00–22:00
Friday07:00–21:00
Saturday08:00–18:00
Sunday08:00–18:00
Contact Information
Petersham House, 29-37 Harrington Rd, South Kensington, London SW7 3HD




