I Came across this video tonight for disaster relief in Haiti. The concept is very simple as well as the fact they are using very basic materials that also make it light to construct and if more budget the interior could be lined. In the West something like this may appear as sub standard but in the developing world and areas suffering with natural disasters they are a lot better than most other things provided. You can find homes made with plastic bags and other materials found from dump sites which offer up many other problems. Having a solid framed home reduces the risk of infestation of rats and risk of robbery adding to that a dry family home. You can see why this type of home would not only work in Haiti but around the world in many location as being able to stack up several homes onto a truck flat packed at the same time is extremely cost affective.