This house is called Casa Codina and was created by A4estudio. It is located in Mendoza, Argentina. The project was made green, optimizing weather conditions. The house is built around a big central courtyard, the main spaces are opened to a larger garden. The public area are oriented to the north, the private spaces are oriented to the east and service areas – to the west. Everything in the house is made from the point of view of natural ventilation and moving of the air masses due to the hot climate in Argentina. The structure of the house is built of concrete, wood, aluminum and different boards. The wood is unusual, it’s called guatambu. Some walls can change their look according to the light.