How to change the door of the bathroom to face the restaurant? The floor plan is as follows, seeking

It is open against the bedroom, not directly facing the dining room, but diagonally. It's impossible to open the door to the bedroom. You can put a pot of tall plants on the side of the door of the bathroom (that is, next to the restaurant) as a partition, and it feels less direct, and the first thing you see is only plants.

Unless you swap the kitchen with the bathroom.

The best way is to replace the bathroom door with a frosted glass folding door, which can be customized to the pattern on the door, but there is one thing: because the customized pattern is a special pigment, it will not be done thoroughly even in the past many years, and it can even be pressed out, and the paint that has just been done is easy to drip and difficult to clean. Cellophane is recommended.

If that's not good, you can make a photo wall on the blank wall at the bathroom door and change the lighting style.

These specific, the decoration company will help you solve, I don't know why you are asking here.

All of the above is my personal opinion.

Extend the walls of the bedroom and decorate it with a screen or sliding door to separate the bathroom from the interior.

If this is a newly built commercial house, then you can go to claim it. According to the norm, the bathroom cannot open directly to the restaurant. If the renovation is to be changed, then change the bathroom to have a front room, with the toilet and shower in it, and the wash basin in the front room, as in many public places.

The bathroom door can be changed to the bedroom, making it easy to go to the toilet at night.