Bathroom & Toilet
Bathrooms can be on the west or north west sides of the building, but not on the eastern or north eastern sides. The toilet room should also not be located on the south east, the south west, or in the center of the building.
The morning sun falling on the body after bathing is good, so windows should be set in the north or east sides of the room.
Ideally, toilets should face south, not east or west (in the direction of the sun). The toilet should be located on the west or northwest side of the room and should be built 30–60cm (1 or 2 feet) above the ground. An attached bathroom should be on the west or northwest side of a room, never on the northeast side.
Sinks should be placed on the northeast, north, or east sides of the room. Bathtubs should be located on the northeast, west, or east sides.
Bathroom walls should be painted white, sky blue, or another light shade. Do not use black or dark red.
Water should leave the bathroom from the east or northeast side. Water should not leave from the southwest or southeast directions. The overhead septic tank should be on the northwest side of the house.