The window is the "eye of feng shui" in the home. Windows facing north are not good for residents' health, because the north belongs to the yin water in the five elements of geomantic omen. Opening windows facing north is easy to let in bad air.
Windows are the eyes of our house, and the orientation design of windows is particularly important for residential feng shui. Opening windows in different directions has different meanings and functions, and each direction is also related to home feng shui.