As a contrast to the old vicarage with thick walls and small windows, the ensemble was completed by an airy and bright wooden pavilion serving as a small concert room for the clients. To guarantee a certain amount of privacy in the glass pavilion, perforated solid larch wood shutters were attached to the east façade oriented to the orchard (and the street). These create a filter between the indoors and outdoors and can easily be opened in only two steps.