The Church Foyer is an important part of a church building, typically located at the entrance. It is often used as a gathering place for members of the congregation before and after services. An Antenave is a long, narrow hallway that runs along the side of the nave in a church, connecting the nave to the side aisles. An Apses is a semicircular recess in the wall of a church, typically at the end of the choir or chancel, containing the altar.