This small houses design named One+ designed by Lars Frank Nielsen of the Danish studio ONEN for the Swedish company Add-A-Room. Allows the construction of small houses and additions to existing ones on the basis of 15 teams square meters. These modules are made from high quality materials and local buffet style, design energy efficient and sustainable. These houses have a large number of realizations. For example, as a shelter for young people, such as a room or even at home can be used. The company offers trucks and cranes through the installation on your site. Minimum price per unit is $ 35000.