It is better to have a door in the living room or not to have a door, and it is better to go directl

One door, two doors! Each has its own benefits! It's up to personal preference!!

There is a door in the living room, and another door is opened on the north balcony, which does not affect the feng shui.

This is against the rules of bed arrangement. The rules for placing the bed are: the head of the bed is against the solid wall, and the end of the bed is not facing the door or window. I hope my answer can help you.

It depends on what the main purpose of the balcony is, if the balcony is used as an activity venue, such as the elderly or children basking in the sun, drinking tea and chatting, etc., it is more comfortable to install heating; If it is only used for general purposes, it is better not to install heating, generally put some sundries, do not need heating, and some things that are afraid of heat (such as grain, oil and vegetables, etc.) are more convenient to put on the balcony.

It depends on your personal preference.