What are the taboos for the entrance door to the mirror?
Although there are many doors, the first one is the entrance door, and the second one is the door of each room. From the design point of view, after opening the door, if it is a wall, the wall is either ordinary or special.
Just a wall, as long as this wall is consistent with the adjacent wall. If it is very special, for example, it should be decorative painting or modeling. If it's a mirror, it's overreaching.
If it's a bigger shot, there's still a danger of meeting.
On the other hand, I have to mention the view of Feng Shui. People often say that the mirror facing the entrance door will affect wealth, the mirror facing the door will affect family relations, and the mirror facing the bathroom door will affect family health.
Different people have different opinions. Interested friends can check online.
With all this talk, it is not recommended to put the mirror opposite the door. You can hang it on both sides. If you must put it on the opposite side of the door, you may wish to pay attention to moderate decoration.
It can be covered with curtains, covered with some decorations, or reversed with folding mirrors, etc. This situation can be avoided to some extent.