This multi-family building is designed for a plot on a hill with a great unevenness; where it consists of 7 levels and a built area of 320 m2. the main access is independent for each one of the floors without the need to frequent or cross other spaces in such a way creating a vertical element as a circulation and at the same time as a façade. the roof plan contains a green cover. includes complete plans of each level and longitudinal sections of the whole.