A 24-hour manned security desk, subway, and light rail station at entrance. The building has a 7-story atrium tower and a 5-story palace tower.Building has been redeveloped for telecommunications firms. Features include: New risers for fiber and electric; multiple fiber providers to the building; 13.2 electric power with direct meters to tenants; master plan for fuel storage. One Market Center is in a SBA Hubzone located at the corner of Howard and Lexington Streets, features direct access to Metro, and is across the street from the Lexington Market Light Rail Stop