The door faces north along the river. The entrance is the kitchen and living room. I want to put a bunk bed in the living room, facing north and south. Further inside is the bathroom, and then the bedroom. What's there to say about Feng Shui?

The bathroom does not need lighting.

It will be more comfortable if there is natural light in the kitchen and living room.

You only need to install an exhaust fan in the bathroom, and you don’t spend much time in the bathroom. The time a person spends in the bathroom alone is only less than 1 hour a day. You can use lights for lighting, in hotels and restaurants. Most bathrooms have no natural light.

The kitchen is not so good. The kitchen is a place where food is made. It is best to have enough light to produce healthy and delicious food.

The same goes for the living room. The living room is a place for receiving guests. It would be better if there is enough light.