Download the 555TEN NYC App today to plan and schedule your classes, book a session with a personal trainer and make an amenity reservation! From this mobile App you can view class schedules, sign-up for classes, view details for reserving an amenity space, learn about booking a session with one of our personal trainers, view ongoing promotions, as well as view our contact information. You can also click through to our social pages! Optimize your time and maximize the convenience of signing up