Dramatic four bedroom plus den, three and a half bath penthouse duplex with direct elevator access and parking. This professionally managed four unit corner building features three exposures from 20+ windows. Also featured are a gracious marble foyer, expansive living and dining rooms with gas fireplaces and a plethora of architectural details including crown moldings and hardwood floors throughout. The eat-in kitchen features custom cabinetry, stone counters, an over-sized Sub-Zero refrigerator, Uline wine fridge, Viking double oven, and a Dacor gas cook-top. The den comes with custom built-ins including surround sound home media system. The epic private roof deck with amazing views of Back Bay, Downtown Boston and Charles River is equipped with water, electricity and gas on the deck for the ultimate in entertaining. Included with the unit are two parking spaces.