Is it okay if the wall of the living room and the wall of the living room are not parallel?

Yes, there is no problem with closing the door during meals, it does not affect it.

Don't copy door-to-door, there's no problem. Generally speaking, the ventilation of the bathroom is ventilated 24 hours a day with the windows open, and the bed directly facing the bedroom will make people susceptible to cold. In addition, the bathroom is generally relatively humid, and if the air inside blows into the bedroom, it is easy to make the furniture and clothes at home moldy and infect people with respiratory diseases, so the general design is not to match the bedroom and the bathroom door to door. >>>More

It is possible to make an incense hall across the wall on the north side of the living room.

It should be possible, most of the background wall in the living room is also the front wall of the master bedroom.

Yes, put partitions at both ends of the TV wall to make partitions, put collections, photos, books, etc., or simply make a photo wall, find two renderings on the Internet for you to see, you can play by yourself.