The conversion of the historic building at 310 South Michigan Avenue to luxury residential condominiums is underway. The project will be known as the Metropolitan Tower Condominium Association and is expected to offer 220 one, two, and three bedroom luxury homes, a full floor penthouse with 360-degree vistas, and two-story town homes. Homes will feature richly finished spacious floor plans, and protected views of Grant Park and Lake Michigan. Amenities will include heated indoor parking, furnished guest suites, a fitness center, 24-hour doormen and on-site property management. The building's distinctive and historic blue beehive top light will naturally remain in place.