All the lines in this room lead to the middle where this amazing hot tub with a rain shower head is placed, making it even more obvious that this is the focal point of the room. This shows scale and proportion as it has relationships with all other elements within the room.
Lemm Hut by Yoshifumi Nakamura: The architect designed this small hut in the rural area in Nagano as his weekend house. The self-sustaining hut has a bath house with goemon-style tub. The water in this cast-iron tub is directly heated by a fire below. Since the bottom of the tub is very hot, the bather would sit on a wooden deck, which hangs on the wall in the above photo.