Originally established as a Mission by Harrow School, the organisation has evolved from the original church building to a facility offering sport, recreation and social education for all. Previously a church with a vaulted roof and stained glass windows, the simple interior retains Norman Shaw's original features. There are curved walls with wall to wall wooden beams and on the exterior there is a large Gothic church window. There is a sports hall with a five-a-side football pitch, a ground floor with three rooms and toilet facilities, and a cafe. The building has been recently refurbished.