In the downtown neighborhood of El Valle centro, this building located on Amores Street is a clear example of an architecture that is very representative of the growth of Mexico City in the mid-twentieth century. The challenge of this executive project, for which the e c o team was hired, consisted of proposing habitable apartments for today's needs in spaces that conserve the most significant materials, elements and characteristics of the housing architecture of the 1940's. Therefore, the identity of the building is reaffirmed, combining contemporaneity and heritage.