Answer who understands Feng Shui: What should be the size of the gates on the 1st, 2nd and 3rd floors of a three-story western-style building in rural areas? Bonus points for being detailed and having Feng Shui principles!

The size of the door generally depends on the purpose. It is used to distinguish different spaces and different uses of the space, and to meet the requirements of the space. For example, the courtyard door is larger than the house door, the house door is larger than the floor door, the floor door is larger than the living room door, the living room door is larger than the bedroom door, and the bedroom is larger than the toilet. The concept of big at the bottom and small at the top is people's misconception, which is actually caused by the big near and the small far. From ancient palaces to modern buildings, this principle is followed. As for the size, the length, width and height are determined by Luban Ruler. Two or more reds are considered lucky.