What is a rough ceiling structure

Under the concept of a rough ceiling structure, the ceiling is hidden in its raw state. There is no plaster, painting and any lining there. The unfinished ceiling is a regular part of the turnkey house, which is often handed over to its new owners in a rough state. Cultivating such a ceiling is nothing complicated. Just paint it and then paint it. It does not have to be a job for professionals, it is enough to consult with knowledgeable friends and get to work. The complexity and length of work will of course be related to the size of the ceiling area.