A commercial building is a building that is used for commercial use. Types can include office buildings, warehouses, or retail.
A house is a building that functions as a home, ranging from simple dwellings such as: The social unit that lives in a house.
Farmhouse look like a cottage, or a bungalow, it is a place for a person with an important job to live and to entertain guests.
Siding or wall cladding is the protective material attached to the exterior side of a wall of a house or other building.
Interior works on layout spaces of building and technical issues such as lighting, sounds, and temperature (air ducts).