The second Rock and Roll ecohouse is a family house with 134 m² of usable floor area, ideal for families with three children. It has a modern design with a combination of flat roof and green roof. Its landscaping gives a healthy and pleasant feel, with half roofs providing adequate shading.The shared open spaces, the separate parent’s area and the separate upstairs realm for children together ensure good use. In addition to the open spaces, the building provides adequate retreat and storage space.