It's a good idea to organize your walls in array of A~E.
For ceilings, please add [ _ceiling] to the end of the tag name so that the purchasing writer can recognize it.
Tag all models with [English name] except for walls.
Create tags based on what your buyer writers can use, such as accessories, tabletop items, furniture, etc.
Select objects with the same base material and use the bucket tool to add the same texture at once.