A four-and-a-half-fold compartment is a square room nine feet wide. According to family physiognomy, it is not appropriate to have a square room in a residence. In the Yin and Yang Five Elements, a four-fold width belongs to wood, and a half-fold width belongs to earth. The conflict between earth and wood is bad.
The partitions in the house are preferably rectangular. If you live alone and there is little furniture for a bachelor, a room with four and a half stacks will appear too spacious. If there are more than two people, there will be too much furniture, and a dressing table will look crowded, which is really impractical. This square footage can be used as a children's room at most. A rectangular room with six or eight stacks is more suitable because it is easier to place furniture and more comfortable to live in.
A house with a large family must have two types of rooms, six-story and eight-story, and they should be set up next to each other. When necessary, the two rooms can be opened into one, which has endless uses. Although there are few Japanese-style houses in modern times, they can also be used as a reference for room width.
The above is the Feng Shui decoration knowledge I introduced to you about four and a half stacks of partitions. I hope it will be helpful to you.