Cosmopolitan, located at 110 Washington Ave. in South Beach, offers award-winning interior design by Tessi Garcia. The building's towers invite residents to choose from units featuring one and two bedrooms (with den), while the courts offer one, two and three Mediterranean-style bedroom units. Units range from 686 to 1,148 square feet. Cosmopolitan's amenities include a 2-acre grand piazza, as well as a social club. South Beach, Florida, where the sun always shine, the blue sky, and the fun are endless as the sandy shores of Florida . A well known worldwide destination for the famous.