From the perspective of geomantic omen, there are only two units in the building, okay?
1. The lighting of one unit is much better than that of two units, and the house type is more reasonable, which is also convenient for design and layout. If the lighting and layout of two units adjacent to two households are poor, this is the biggest disadvantage;
2. Some people think that one unit building is thinner and two units are thicker and more reliable. I think few people can notice that we are all used to 100-storey skyscrapers. What is a 30-story residential building? Of course, if there are only 6 floors or 1 1, that unit will be fine.
3. During the earthquake, one unit will not collide with the building of another unit. Experts all know that in order to avoid uneven settlement, there is a settlement joint between the two units, that is, they are not connected together. During the earthquake, they collided with each other, so it is easier for us to see the scene of concrete damage on the outer wall, and the maintenance is more troublesome. Of course, this is a small probability and generally does not happen.
Some people say that it is warmer when two units are connected in winter, which is based on the fact that there is no heating in winter and you live in an intermediate household. To this end, I feel very reluctant. It is not a problem that most people in the residential areas that buy houses now provide heating in winter. On the contrary, in summer, I think one unit is more transparent and comfortable to live in, while in high temperature season, two units are relatively poor.
5. One unit has better privacy, two units have more neighbors, and there are many interference sources such as noise.
To sum up, a unit is good.