Peter Ebner, Prof. Arch. D. I. MAS has been a university professor at the Chair for Housing and Housing Economy of the Technische Universitat Munchen (Technical University of Munich) since 2003. Since 1995, he has directed a firm in Salzburg; since 1998, a joint firm with the architect Franziska Ullmann in Vienna; and since 2007, Ebner and Friends. Dipl. Ing. Architekt Markus Kuntscher and Dipl. Ing. MArch Ulrike Wietzorrek are research associates at the Chair for Housing and Housing Economy of the Technische Universitat Munchen.