This clean stunning house call “Dupli Casa” is bottom on the footstep of the house that beforehand was situated on the site, at first built in 1984 and by means of a lot of extension and alteration since then. “The new building echoes the “family archeology” by duplication and rotation. Lifted up, it creates a semi-public breathing space on earth level flanked by two coating of carefulness. The spatial pattern of the holiday home carries out a complicated association flanked by within and exterior and offer stunning views onto the aged town of Marbach and the German national writing archive on the extra side of the Neckar valley.” The author of “Dupli Casa” is J.Mayer H. Enjoy.