Moduliving - UPDATE 2
The idea behind this form of shelter is modularity and stackability. By designing several wall elements, the variation will be almost endless.

Solution

Because the houses can be stacked, there will be land availeble after implementation. This land can be developed by the government to generate income. A financial impulse for the housing project can be generated in this case. The developer of the available land can do this by providing micro-credit and temporary employment. Therefore, prior to the implementation, contracts must be made to ensure that at least a part of the future generated income will flow to the housing project.