Single-family house that makes the most of its square footage and that with its vertical straight line makes very good use of the raised space to generate a new bedroom to accomodate a numerous family. The social area is quite wide and promotes coexistence to the maximum. The structure of the construction is made of cast concrete, enclosing walls of block and bamboo and dividing walls of bamboo. The bamboo stands out on the main block facade and achieves a very beautiful harmony with the environment. Like all CASSA homes, it has the integration of all services with sustainability elements; collection of rainwater, cistern for its storage, pump for its redistribution within the house, solar panels that generate clean and free electricity, LED lighting, separation of gray and black water, family garden fed by gray water and a desiccation treatment for sewage.