What are the feng shui taboos for toilet placement?

According to the general principle of geomantic omen, the toilet should be placed at due north 15 degrees. Northeast (ugly range) 15 degrees. The direction of the toilet should be opposite to that of the house. For example, the house sits east facing west, that is, the gate faces west. Then, when people sit in the toilet, they should face east. If the direction of the house faces north, that is, the direction of the gate faces north, then people should face south when sitting in the toilet; If the direction of the house faces east, that is, the direction of the gate faces east, then people should face west when they take the toilet. If the toilet and the house are in the same direction, there will be taboos, which will easily lead to chronic diseases in the family. The ancients believed that the toilet could not be adjacent to the altar, otherwise, it would be a disgrace. Altar, considered by the ancients as a place to worship ancestral tablets or religious idols, can also be understood by modern people as a place to place Buddha statues. Some people think that the toilet can't be put in the gate, otherwise it's unlucky. Inside the gate can be understood as the inner hall, which is the location of the entrance. The entrance is in charge of wealth and represents the channel of wealth. If the toilet is placed inside the gate-Neimingtang-porch, the air pollution will lead to bad luck. There is also a saying: the toilet should not be placed on four main lines or four corner lines, which will also form a state in the opposite direction. This statement may be the gossip direction chosen by the ancients by using the tips of returning to evil spirits. The poetic formula of avoiding evil spirits is: Shen Yin attacks the ox and the meridian attacks the tiger; If you are ugly, there is no need to prevent rats. If you come back, you must avoid the road. It means: Shen Yin and Hayes are guilty cows (ugly); Meridian Mao Youhu (Yin); Chen Xu's ugliness does not make mice (sons) and so on. Whether this formula is effective or not, we can only make reference or doubt, and we can't believe it. The geomantic omen installed in the bathroom should avoid 1, and the bathroom should not be on four main lines and four corners; 2, the toilet can't be in the same direction as the door, because money goes in and out, which is a typical repayment pattern; 4, don't face the bathroom door, even squatting on the toilet is just facing the door, neither elegant nor refundable. It is best to sit vertically or stagger with the bathroom door; 3, the bathroom can't be flushed, and the kitchen is dark; 5. In the direction, the most important thing is that the toilet should not sit facing south to avoid the incompatibility; 6, usually should try to close the toilet lid, especially when flushing. 7. If the bathroom is relatively large, you can arrange the bathroom in a position that can't be seen from the door of the bathroom, and hide it behind a low wall, screen or curtain. Of course, you must also ensure that it can't be seen from any mirror.