Suitable: The washbasin is generally suitable to be placed against the wall, and a certain distance from the toilet should be given. The washbasin against the wall gives people a sense of firmness and stability. In addition, the washbasin is the center of hand washing, and the gas that is easy to be pickled when approaching the toilet affects the result of hand washing.
Bogey: Don't face bathroom door directly. It is not that the washbasin is relatively reliable against the wall. If the washbasin is facing the bathroom door, it will also have a positive impact.
In addition, the washstand area outside the bathroom door should be made beautiful and treated as a space highlight. Second, be waterproof, and don't use latex paint on the wall.