View Slideshow Castelar 75 is a boutique building designed by the renowned architect Fernando Donis. The building is located in Polanco, an exclusive residential area in Mexico City, and is considered to be one of Mexico’s most state-of-the-art edifices. The architecture is a revamp of the typical commercial building and features large spaces for offices, reception areas and parking. Its colossal size covers a floor area of 1207 m2, which amounts to 18,314 m2 that is spread out vertically over 17 floors. Besides its immense size, it is well-designed and features several environmentally-friendly design elements that make it an elegant yet practical contemporary building. Continue reading below Our Featured Videos From its conception, Castelar 75 was designed with sustainability at the core. Now, it has achieved LEED Gold Certification. To achieve this prestigious award, the Green Business Certification Inc. (GBCI) assesses how sustainable a building is.…