The chapel primarily serves as a place of worship for spa and holiday guests. It can accommodate approximately 100 people. Behind the altar wall, enclosed by a false ceiling, are a sacristy and a community room, which is also used for services during the off-season. The roof structure, which defines the space, consists of twelve three-hinged frame trusses, which are fastened at the ridge with a metal ring and connected to the concrete foundation slab with steel shoes.
