D House is a minimal home located in Treviso, Italy, designed by EXiT architetti associati. An interior renovation is an operation that has now become procedure within the regenerative process of envelope-buildings. It requires a careful examination of the needs implied by the fragmentary nature of contemporary life, as well as the ability to uncover the potentialities hidden within a layout-type now become obsolete, and the ability to hierarchize the need for design interventions. This process enables to instill new life into a space while staying within the endless limitations imposed by an architectural project. Demolitions, downsize of the spaces and the choice of a restricted palette of colors and materials, enables the creation of a neutral and flexible background on which to freely place furniture, objects and figures.