A vestibule is a small entrance hall or space located at the front of a building, often serving as a transition area between the outside and the interior. It helps to reduce drafts and maintain temperature by acting as a buffer zone. Vestibules are commonly found in homes, offices, and public buildings, providing a welcoming entry point. In architecture, vestibules can also enhance the aesthetic appeal of a structure. They may feature decorative elements, such as doors, windows, or lighting, contributing to the overall design. Vestibules are practical spaces that improve functionality and comfort in various environments.