A room is an enclosed space in a house or other building?. A room may have any number of doors and window?s regulating light, airflow and access to the room. Large rooms are often named hall?s, small ones closet?s.
Rooms have specific names based on the puropse they were build for, A room for cookingfood is for example called a kitchen?.
Planning of room structure, use and interior decoration are part of the dicipline of architecture.