How is the bathroom and bedroom relative to Feng Shui?

When choosing a house, it is very particular to observe the relative position between rooms, such as the relationship between bathroom and bedroom. If you inevitably face the bathroom door, the placement of the bed will be ignored. Lying in bed, the scenery should be beautiful. Moreover, the bathroom is the room with the highest humidity in the home. Even if some moisture and bad luck can be exhausted through the exhaust fan, it will inevitably leak into the room through the crack of the door, so its door is best to face the aisle or small hall. There is another situation. After the bathroom door is placed on the bed, it is not good to face the side of the bed. Another way of saying it: in the bedroom, the bed should not face the bathroom door, and it is forbidden to cross the side of the bed. This design is easy to make people get sick.