Mansion is a geometric experiment. It reflects the respect to the nature and that, buildings can be built suitable to the geometry of the terrain. First a terrain was designed and the house was designed according to that terrain. Actually the house is a single floored house but instead of creating a real single floor it is shaping itself according to the geometry of the terrain. And the result is an organically developed shape which is refined with rotated cubicals attached to each other to make interior areas physically more useable. The interior is consisting of a large pantry, dayhead, kitchen with a saloon and a huge terrace on entrance floor. In lower floor there is one master room with ıts dressing room and bathroom. Two guest rooms have their bathrooms each and there is also a laundry room with a room for the house keeper couple.