Re-constructing Buildings

We need research into methods for deconstructing existing buildings into components for re-assembly into a harmonode, a mountain of togetherness.

What does it look like to use mobile homes as pieces in the assembly of a harmonode?

What does it look like to disassemble existing homes and apartments to re-use the walls/etc in the assembly of a harmonode?

What design patterns and construction strategies can be used to build a village-mountain over a dystopian shopping complex?