There is a staircase in the living room leading to the basement.

1. There is a stair hole in the living room that leads to the basement. It depends on whether the location of this hole is good or bad. If the location is good, it will have a discouraging effect on the living room. If the location is not good, the impact will not be great.

2. The basement is relatively rustic, and the rustic smell will flow into the living room through this hole. If the person living there is afraid of earth, then this hole needs to be closed with a door.

3. Based on comprehensive analysis, under normal circumstances, it is better not to open this hole.