In sub-region B, the buildings have a single storey and walls made of granite stone masonry. Roofs are thatched, tied with stones and straw lines to avoid destruction by the wind. There is a significant amount of storage structures similar to those found in R1. Sub-region C also has buildings with granite walls, but the masonry structure is mostly made of small granite stones thus differing from the regular dressed granite blocks used in R1. Lime covering is used to white wash the façades. The stone bench replaces the porched balcony characteristics of the schist construction in R2 and R3.