Crescent Heights officially started pre-leasing this week and will soon open its 800-unit NEMA Chicago, now the tallest rental residence in Chicago. Designed by architect Rafael Viñoly with interiors by David Rockwell, the 76-story building rises above Grant Park at 1200 South Indiana Ave. and includes 70K SF of amenities. This is the second NEMA-brand tower. Crescent Heights opened the original NEMA in San Francisco in 2013, and will soon complete the next tower, NEMA Boston in Boston's Seaport.