Nano House

The Nano House is an American tiny house from 2017. It was named to be the world's smallest sustainable house.
The Nano Living System is a Swiss-made "green" pre-engineered concept for residential use. The design was based on a combination of pre-engineered SIPs, the creation of flexible spaces, and the use of renewable energy systems.
The Nano House can be used by a family of three in an area consisting of. This is made possible by transforming what is a common living space by day into two separate bedrooms by night.