The B&O Railroad Headquarters Building (now the Kimpton Hotel Monaco) is perhaps the most iconic commercial building in downtown Baltimore. The architectural gem’s entrance is adorned by two sculptures: Mercury, the Roman god for commerce, and a figure named Progress of Industry, which holds a torch and a locomotive. The building's beauty and elegance of its marbled lobbies, ornate stairs and Tiffany stained-glass windows has made it a downtown landmark. The Kimpton Hotel Monaco enjoys a prime location on historic Charles Street within the densely populated zip code of 21201. The location is convenient to service retail, residential apartments, offices and local, state and federal government headquarters.