Prefabricated architecture has been known for quite some time now. This has a lot to do to save the environment. Prefabricated houses and other architecture reduce construction time drastically. Wastage can also be minimized since one only needs to install parts for prefabricated houses to complete construction. The Prefab ADU Think Tank in Savannah is just one of the sustainable prefabricated houses erected. The interior of the houses is spacious enough for two office tables. I find it perfect for homes as well for it looks spacious enough for a studio type home. In addition, this construction has 44% recycled items in its interior like LED lighting and the like.