- This stylish lofty one bedroom Philadelphia Duplex is situated in the charming Gaslight District of Historic Charlestown,just steps from wonderful shops and restaurants.It is bright and airy,and with a flexible floor plan and a comfortable layout.The spacious livingdining area is open and loft like and a 12 bath offers convenience.The fully applianced kitchen features stainless steel appliances and honey colored wood cabinets.Impressive private roof deck with panoramic views. 6 of 9 owner occupied.