Is it okay to walk through the kitchen and into the bedroom?

You seem to be a scientific place. The kitchen is often used. When you wash vegetables, cut vegetables, wash dishes and stir-fry, there will be noise and oil smoke. You go through the kitchen to the bedroom. If someone has a rest in the bedroom, it won't be very affected, and soot will float into the bedroom. This room is not very uncomfortable. If you want to go through the kitchen, only single apartments are designed like this. The big bay is the kitchen, and then the bathroom and bedroom. In this case, the kitchen is not applicable, only boiling water at most.