Inside Alexandra’s mansion, there is an integrated pool, which also has a connection to swim through, to the larger outside portion of the pool. The outside section is almost the size of an Olympic swimming pool.
With the connection, it’s easily possible to enter the pool from inside the mansion and swim to the outside.
On the indoor side of the pool, there’s the pool maintenance station built into the floor. The valve and opening are integrated into the floor very smoothly, appearing almost invisible.