How to solve the low ceiling of the restaurant

Take a photo to see, you can not all the ceilings, hang out of the beam out of a circle, put the light strip in it is also a good decoration. It's hard to say if you don't look at the picture.

If you want to completely cure it, it is best to choose a paint with good waterproofness, and let the damp ceiling dry for one or two months, and then brush it with water-proof slurry to prevent moisture; Then use gypsum putty to fill the incomplete surface caused by mold on the ceiling, dry it and then smooth it with sandpaper, repeat it twice and then clean it up, and finally apply the base coat to finish, you might as well try it!

There is no direction in your diagram, assuming that according to the conventional direction, up north and down south: >>>More

If it is a PVC sewer pipe, you can ask the plumber to change the position of the sewer pipe to a higher level.

Absolutely! Do not hinder Feng Shui. For not rigid shapes, the shape can be different, and the height may not be equal.