How big is the Feng Shui porch?

The porch comfort index is 3 ~ 5 square meters. The entrance also has certain functional requirements. Generally, the ceiling should not be too high, and the ceiling part should be relatively low, with a height of 2.5 ~ 2.65 meters, or a little higher, 2.7 ~ 2.76 meters, and it is best to change the height of the home. Downlights can be embedded in the center of the ceiling to make the porch bright.