The circular, cone-shaped buildings were all rebuilt in a traditional way. In contrast today’s rectangular buildings, the hearth is situated in the center of the house. The massive roof, made out of palm fiber, is supported by a central wooden pole. The ceremonial house – differing in size from the other buildings – is the place where sacred heirloom drums and gongs are stored, and where different ceremonies and rituals are held. This house is a communal building, gathering eight families who are descended from a common ancestor under its huge roof. Its structure symbolizes the unity of the clan, with the sacred drums considered the clan’s medium to communicate with the ancestors.