Structural concrete. Library, professional & high school. 6 storeys library tower: 118,090.78 ft². Library height: 85.30 ft. 5 storeys professional tower: 223,797.35 ft². Professional tower height: 86.94 ft. 6 storeys high school tower: 187,462.01 ft². High school height: 80.38 ft. Location: Tlalpan, CDMX.