Is the toilet behind the geomantic omen good?

According to the traditional residential layout requirements, the bathroom can not be placed behind the main room, which is inconvenient and unlucky. If your street gate is in the southeast, the toilet should be in the southwest. If the street gate is in the southwest, then the toilet is in the southeast, although the north and south are long, that is, it is a matter of walking a few more steps. If the north-south length exceeds 20 meters, a wall can be built in the middle to divide the yard into two sections. As mentioned above, leave a middle door on the side with the street door and build a toilet on the other side. This is the best layout.