The 13 houses built in the first phase of the programme are randomly scattered throughout farmland on the fringe of different villages. Each house consists of one or more multi-purpose rooms and a separate kitchen extension with its own access. The houses are characterized by simple stone facades and vaulted or flat roofs. Two prototype units were developed: a rectangular vaulted room, measuring 3.5x6.5m, and another one measuring 3.5x8m. The construction system is bearing walls made of local stone, with vaulted roofs and flat roofs, covered with asbestos sheets.