Align with affordable housing scheme project. Notion of self-built and co-housing urban village seem appropriate. It face many challenges and feasibility of such scheme. How it is to be managed and funded (or procurement). The scheme propose a concrete (or equivalent system) frame to be built along with services running vertically. Each units will be filled and fit out by the future tenants work collaborated as groups. Wall system is hempcrete which relatively low in embody energy, very healthy and highly insulated both acoustic and thermal. This proposition challenge the current social housing scheme with given out houses to the tenants without regard to their individual needs and cultures. It give no sense of ownership or involvement, reduce people self-esteem and their responsibility to their own lives.