Home is the space where we find privacy and we develop an important part of the activities of our daily work. In contrast to this, in recent decades in Spain housing has become the main speculative engine of the economy, and it has largely ceased to attend to its social function of generating decent habitat for citizens. It would be necessary to review the paradigm in which the house is conceived, to understand it not so much as an object that ends at a certain moment, but as a process that is transforming and adopting different spatial configurations over time. Spatial flexibility, the participation and organization of the user and the management of the same can be strategies of flexibility and typological design that allow the adaptation of the home to the changing needs of people, allowing their personalization, interaction and participation throughout the useful life of this.