Probably one of the few places in Berlin where you can not just do pilates on a mat but using machines (reformer and stability chair) too. Group classes are just up to a maximum of 4 persons, meaning Enrico - the trainer - has ALWAYS an eye on all your movements and will correct, help, suggest. The place is not huge but fine, warm and clean. Enrico is very professional, extremely competent, able to assess one's level and act consequently. He is Italian. He speaks fluently German, English, Portuguese and Spanish - as far as I could tell. So do not hesitate, not even if you are just arrived in Berlin and think you can't do it 'cos you don't speak German. I've been going for the last two months and I already SEE improvements. VERY HAPPY CLIENT HERE!