Like 30 « Back Room – Adults Only by Mike Meiré Ton by Mark Braun » Tweet January 25th, 2011 This concrete house on stilts is a family home in Austria by Vienna studio Wolfgang Tschapeller Architekt. Called Single Family House St Joseph, the exposed concrete structure features irregular-shaped windows and sits on four supporting legs. A shallow pit has been dug underneath the hovering building and can be utilised as a car port or storage space.