Cardboard house supplies own water

The Cardboard House -- roofed with HDPE plastic -- is recycled, recyclable, flat-pack, home-assembled, and comes with a composting toilet and condenses its own water, which doubles as an under-house ballast tank to keep it from blowing over.
The Cardboard House is conceived as a kit of parts comprising a flat pack of frames, and infill floor and wall panels. It uses minimal fixings: nylon wing nuts, hand-tightened polyster tape stays and Velcro fastenings are used to assemble the frames and protective skin system.

The building can be assembled by two people over a six-hour period using appropriate scaffolding, and is transportable in a light commercial vehicle. A series of repetitive portal frames are both spaced and stabilised by a standardised secondary structure, similar to the interlocking spacer sheets found in wine boxes. Once assembled, the structure provides a creative architectural frame from which the house derives its aesthetic.

Link (Thanks, Ivy!)