I’ve been going to Backbone and Wingspan for 5 years now and am a real fan. Tim Driscoll is an excellent coach, especially for mat and reformer Pilates. The studio is extremely attractive, light and airy and the other instructors(and clients) are both pleasant to be with and interesting. There is cranio-facial massage and Gyronics as well as a variety of instructors. The location near Penn Station is very convenient. If you are interested, check out the web site. From time to time they have free clinics(sitting, high heel recovery) which are cool.