What do you think of the thirteenth floor of this building?

Superstition says that the number 13 is unlucky, so buildings generally avoid the 13 floor.

Advantages and disadvantages of flooring:

2 to 5 floors:

The advantage is that the temperature in summer is lower than above, and it is easy to escape in case of fire.

Disadvantages are poor vision, dark room, long light-on time and too much noise.

6 to 7 floors:

The advantage is the scenery, but the view is still not very good, so don't worry about the humidity.

The disadvantage is that the light is still not enough.

8 to 1 1 floor:

The advantage is that there is less light and air than the upper layer, but more than the lower layer. If there is a power failure, it is acceptable to climb the stairs, and this height is also suitable.

12 to 23rd floors:

Advantages are the floor in the eyes of experts, which has good lighting, long sunshine time and wide vision. The influence of noise is also smaller.

The disadvantage is that it is inconvenient to travel. For example, after water supply and power failure, water supply and elevators are not normal. This is something to consider when buying a house. The prices of these floors are often very expensive.

24 to 27 floors:

Advantages are quiet, good vision, no need to worry about mosquitoes, dust and noise.

The disadvantage is that the air is thin, which is not suitable for patients with heart disease and chronic bronchitis, and children are not suitable for long-term residence, which is not good for development. ?