How many meters above the ground should the ceiling be?

As the case may be. The height of the classroom ceiling from the classroom floor is about twice the height of adults, so the height of the classroom ceiling from the classroom floor is 3.5m; The ceiling of the living room should be 2.8-3m away from the ground; The ceiling of food production area should be more than 1.5m away from the ground.

Interior decoration includes room design, decoration, furniture layout and various small decorations. Focus on the decoration construction inside the building, not only during the decoration design and construction, but also after living in it for a long time. In addition, the concept of "light decoration and heavy decoration" should be gradually established.