The group of buildings to the north of the central square is a model of what could be interpreted as a "domestic unit". A single phase of construction in a completely untouched and undisturbed area enables an easy and incontrovertible interpretation. A large building with an apse (45 m2) has four other buildings around it: two are four-sided (9 and 13 m2), two other identical ones have two apses (17 m2). A grain store and a pit complete this group.