This opulent 9m x 3.7m pool is a focal point in the basement of a central London residence. The pool features a moving floor which allows the family to reclaim the space for other social activity when the pool is not in use. London Swimming Pool Company designed the pool with a Hydrofloors moving floor built into the base of the pool. At the push of a button, the moving floor can be raised to any level to create different swimming depths. When the floor is fully raised it completely covers the pool, providing a solid, load-bearing floor—the room is transformed and can be used for other activity. When it’s time to swim again, the floor is quickly and easily lowered.