The project consists in the transformation of a new apartment within an area of 42 m², located in the neighborhood of Pinheiros in São Paulo, Brazil. The idea of the client was to change the space, giving it personality and functionality, without the necessity of demolition. The carpentry, the colors and the materials are the protagonists of the space. In order to do that, we chose an architectonic element to guide the conception of the project, the orthogonal lines.