1900 West Loop South is a 21-story, Class-A office building. Its sleek, monolithic structure is sheathed in brushed stainless steel and gray reflective glass. Dual-pane reflective glass encloses an insulating dry air chamber which drastically reduces heat loss and gain. The building features such amenities as a full service bank, a deli, controlled parking, 24-hour security officer, and card key access. Interior renovations were completed in 2001. Located in the heart of Houston's thriving City Post Oak area, the 1900 West Loop South provides tenants with easy access to Westheimer, the West Loop (610), Katy Freeway (I-10) and the Southwest Freeway (US 59). As an added convenience, City Post Oak has heliport and bus facilities which simplify air travel by providing rapid transport to and from Houston's airports.