A room is a defined space within a building, typically enclosed by walls, a ceiling, and a floor. Rooms serve various purposes, such as sleeping, cooking, or working. Common types of rooms include bedrooms, kitchens, living rooms, and bathrooms. The design and layout of a room can influence its functionality and comfort. Rooms can vary in size and shape, depending on the building's architecture and the intended use. They often contain furniture and fixtures that enhance their purpose, such as beds in bedrooms or stoves in kitchens. Proper organization and decoration can make a room more inviting and efficient.