Located in Merida, Yucatan, Mexico, Casa CP 78 is a private residence designed by Taller Estilo Arquitectura. The property consists of two levels: Downstairs the original building which remained without major alterations, spaces within are: Garage, hallway, living room, guest bedroom and bathroom. The staircase as a sculptural element contained in a double-height space plays the role of connector, giving way to the new building open plan that enhances the contrast between the original building and the new elements where the spaces kitchen, living room. The curtain walls create integrated and wider spaces. Upstairs the bedrooms were located, giving the master bedroom a restrained semi-open double height terrace where an architectural hierarchy is established.