What is bad about the corner of the house for the living room balcony, and if there is anything, how

Because no pictures are provided, it is impossible to determine what kind of corner it is, how it hits the balcony door of the living room, and what kind of damage it will cause

Here are a few ways to solve the problem of corner punching:

Curtain. You can hang curtains on the windows of the doors to block the outside corners.

Large potted plants. The tall pothos, fortune trees, etc., are placed at the root of the window of the door to block the corner of the house.

Grilles. You can choose translucent or patterned window curtain paper to stick on the window of the door to block the corner of the house.

In order to save space on the balcony, it is more appropriate to choose curtains or curtain paper

It doesn't have any effect, if you feel bad, you can deal with it, I personally think it's not necessary.