The idea of the project was to build a unit of a UDDT, a shower, a wetland and a garden. The wetland filters only the greywater of the shower and the handwashing facilities. The urine get collected in a extra bucket. The garden was created to ensure a better alimentation, especially for the kids of the village. The gardens and the wetlands do not work at the most of the units. Photo: Katrin Windolf, January 2010