A foyer is an entrance area or hallway in a building, typically located just inside the main door. It serves as a transitional space between the outside and the interior, often providing access to other rooms. Foyers can vary in size and design, and they may include features like coat racks, benches, or decorative elements. In residential homes, foyers often set the tone for the decor of the entire house. In larger buildings, such as hotels or theaters, foyers can be grand and spacious, sometimes featuring seating areas or information desks. They play a crucial role in welcoming guests and providing a first impression of the space.