In a long, tapered plot, a tightly rhythmic extension brings structure. A sequence of three rooms of equal length, the third left open as a garden, fills the site. The remaining spaces at the ends form a small hall and a garden shed.

The dividing line between the rooms is articulated by a double steel U-profile, resting on transverse piers that vary in width to accommodate the slope of the plot. The wooden roof structure runs parallel to the walls over these profiles, emphasising the length of the site and the extension.