Rectangular lot where a Master plan and the apartment buildings where designed. Real state intended for middle class families on a sector of high expansion rates and very well connected to main city highway. There are 300 apartments of 105 and 125 m2, distributed on 9 towers of 11 levels each one, 4 apartments per level. In order to reduce costs, a single type of tower was designed. However, in order to avoid monotony and a boring image, we projected a tower able to turn 180 degrees, avoiding structure to interfere with two parking levels. Being each side of the t ower different from the other, the offered image for a set of three of four towers presents diversity, rich on contrast of light and shadow. The possibility of the 9 towers being equals, in fact, allows building on series and reducing costs. In collaboration with Architect Claudia Redondo.