North-south direction, south direction is the positive side, and north direction is the negative side. How big is the window facing the sun, so that we can broaden our horizons and collect more sunlight and daily temperature. On the shady side, the windows are very small, which can rarely block the cold and strong north wind. At the same time, opening the windows on the north and south sides is more conducive to indoor ventilation.
The living room and master bedroom of a house are designed on the south side as far as possible, while the relatively minor kitchen, study, storage room and bathroom are often designed on the north side.
If it is east-west, only in the morning and evening will the sun shine into the room, and indoor lighting will be greatly affected. In the afternoon, the sun will shine through the window, which will be dazzling, and it will be particularly sultry in summer.
I hope it works for you.