How can the living room be changed into a bedroom?

It's better not to change the living room and add a door. The problem is that the restaurant will be dark! ! ! ! ! Turn on the lights during the day all year round! ! ! ! Without the functionality of the living room, if you have to change one and have three bedrooms, then seal the bedroom made of the living room with glass, press a curtain and flatten it when you sleep at night.

If there are only two bedrooms, you can change the living room into a bedroom, and the bedroom on the left into a living room, which is connected to the dining room. Remember that no matter what you do, the living room will be bare.