Liebel Architekten BDA have designed the Zochental House in Aalen, Germany. At the first sight, many interested buyers thought that the site is not build-able, because the site is in a valley with a steep slope on the southern side. The slope seals off the south side of the house completely from the outside world, so that the building can open to the garden with a large amount of glazing. From every room you can enjoy a beautiful view of the countryside.