San Cristobal a neighborhood of informal urbanism in Bogotá, is the location of this project. In this case, we began studying the phenomenons of the sector, which gave us the parameters to create strategies that would gave a new atmosphere in the place. The Axonometric drawings try to show the way we approach the problem and make a urbanism along the river, with the idea of dissolve the different barriers that were on the place. Also, with new housing proposal, we think that the urban growth of this neighborhood on the mountain will stop. This project was done in collaboration with Paula Corredor and Sergio Vargas.