Mo.4 800 is a Mooble House model that has a single-side sloping roof form. The exterior cladding is metal on the rear and the remaining three sides are wood. The kitchen and bathroom, located in the center of the product, form a corridor. The sleeping and living areas are separated from each other which makes this model the most efficient model for families with 4 people. This 8 meters long model is suitable for use by 4 person.