Is the house facing north and south feng shui good?

If the terrain permits, the direction of the house should respect the rules of nature, and the north-south direction is the best, and it is warm in winter and cool in summer, which is the best feng shui by natural selection. From the characteristics of air flow, the main trend of air flow in China all year round is to move in the north-south direction, that is, it is hot in spring and summer, and the south wind dominates, and the air flow direction is from south to north; It is cold in autumn and winter, and the north wind dominates. The air flow direction is from north to south, and the general trend of air flow is like this. The houses in the north-south direction just conform to the mainstream of this natural air flow. From the perspective of sunshine, the north-south direction just avoids the characteristics of indoor temperature rise, greenhouse effect and the difficulty of cooling in summer. In summer, it is hot, the windows are exposed in the west, and the sun shines directly indoors in the afternoon. If you don't open the window, the room temperature can rise to 6-8 degrees, which is unbearable for anyone. Even if you open the window, the room temperature can reach more than 4 degrees. Without air conditioning, this room temperature will last until after 3 o'clock in the morning of the next day, and some of them will stay hot all night. For people who need a good rest, it will become difficult to stay up late in the room.