The kitchen and living room will be more comfortable in natural light.
As long as the exhaust fan is installed in the bathroom, there is not much time in the bathroom, and the time a person spends in the bathroom is 1 hour a day, so lighting can be used. Most bathrooms in hotels and restaurants have no natural light.
The kitchen is not good. The kitchen is a place to make food. It is best to have enough light to make healthy and delicious food.
The living room, too, is a place to receive guests. It would be better if there was enough light.