Elements of nautical architecture on shore. 

A patio-house in a slope. 

Acces is possible by using an elevator which only stops at the top. Then you descent along the housing functions which you need. At the lowest level you find a small kitchen where you can fix a breakfast and leave the house quickly.

Different housingtypes in a cube measuring 10 x 10 x 10 meters. 1,  2, 3, 4 and 6 dwellings in this volume.