This is a nice solution going into production in the Netherlands. The goal is to provide high-quality, temporary housing for young persons using vacant properties. It is mobile and can be setup in a day. One thing that distinguishes it from most tiny house designs is that it's taller so that the loft doesn't feel claustrophobic. Looks very efficient and comfortable.
http://heijmans.nl/en/heijmans-one/
![A tiny house with class A tiny house with class](https://www.hearth.com/talk/data/attachments/168/168646-c59ad971864812ff5bff43b78b14934d.jpg)
http://heijmans.nl/en/heijmans-one/
![A tiny house with class A tiny house with class](https://www.hearth.com/talk/data/attachments/168/168646-c59ad971864812ff5bff43b78b14934d.jpg)