Erlenhof - an institution providing reorientation for youth and adults - is located in Leimental [Leimen Valley] between Therwil and Reinach. The overall structure of the institution is like a small village or hamlet. The aim of the commission is to study adding buildings to house new facilities. Incorporating sensitive means, the proposed approach is to pick up on the theme of the typical hamlet in Leimental and spatially and constructively introduce subtle, new order.