What is the difference between the positive side and the negative side of a node?

The difference between the male side and the female side mainly depends on the orientation. The sunny side refers to the south side, and the dark side refers to the north side. Most of the time, a house with sunlight is sunny, and most of the time, a house without sunlight is shady. If it is north-south, the lighting is better and it is more comfortable to live in.

The characteristics of different shell directions are:

1, west: there are more problems with sun exposure in the west. Although increasing the balcony can reduce the amount of light, the lighting area will be affected, but the ventilation is better;

2. North direction: The north-facing apartment has poor lighting, which may lead to humidity in the house. It is cold in winter and even colder in summer;

3. Southwest: The house facing southwest has good lighting, but it will also be troubled by the sun in the west;

4. East: The apartment facing east is not bad, but there may be sunshine in the morning. If buyers want to improve the quality of sleep, they should install opaque curtains in the bedroom, and the ventilation is slightly insufficient.