To create natural and environmental it has been built amazing house. This Bahia House is an ecological house. It has natural environment and it is designed for real natural living place. The Bahia House makes use of the old popular knowledge that has been reinvented and incorporated throughout the history of Brazilian architecture. The architecture is combined with history and cultural environment. All the interiors are based on the artistic value in that area. These bahian houses have roofs of clay, a banal material made in a rustic manner, and wooden ceilings. Those materials are friendly to the nature and cheap to buy but the quality is very well. The Bahia House uses all these elements that are traditional to Brazilian houses. It will make the atmosphere so natural, fresh, and comfortable. The floor plan is entirely organized around a central patio, making the cross ventilation in all the spaces possible and a view that looks in, to a grassed garden and two exuberant mango trees. This house has green grass and shadowy yard.