Which toilet do you prefer, the hole in the floor or the heated seat in the unheated room and the controls to wash the nether regions? Be sure to take off your house slippers and put on the toilet slippers before entering this room.
You sleep on the floor in a traditional home and you wash yourself on the floor before you soak and warm up in the hot tub. Water temperature is computer controlled in a modern home's bath room, but the room itself may not be heated. Just remember everyone in the family will be using the same bath water.