Thank you for your question about the pool and pool structure dimensions ... and for your patience over the Holidays. The pool itself is approx. 9 feet wide and 50 feet long. The room is approx. 62 feet long and 16 foot 4 inches wide. Additionally, there is a 4-foot-wide section running the full 62 feet that houses a half bath, a small changing space, and space for storage and the pool equipment. With this additional service space, the overall size of the pool structure is appox. 20 feet by 62 feet.