Interior reform of 2 floors in Plurifamiliar building. Reconversion of the existing traditional floor plan into an open and fluid space that connects the ends of the dwelling through sequences of linked rooms. The diagonal is chosen as a promoter of the dynamism of the new visuals and a single material is chosen as the protagonist of the performance, wood, which reinforces the sense of the proposal and endows it with greater abstraction. A pure space with different intensities of natural light, which determine different sensations within the dwelling and which accompany its different uses.