If Hagen Island is the most open of the three islands, Patio Island is the most introverted. Forty-four houses are arranged in a block of four rows also surrounded by a ring road. Whereas Hagen Island is open and accessible to all, a continuous perimeter surrounds Patio Island and provides a clear boundary between public and private space. 

Within this wall there are four rows of black-slate houses that are connected to the outside by narrow corridors, each with its own entrance to the outside.

There is yet another terrace on the second floor from where there is a view out over Patio Island, all rooftops oriented to the southwest. The cut, the patio, the perimeter wall and the orientation means that the house is both sunny all day long and that all its domestic activities are exposed to the exterior patio.

The Watervillas are a residential neighborhood, so please respect the privacy of its inhabitants if you do visit.