Fabulous penthouse duplex on the sunny side of Marlborough Street! Top floor has beautiful living room with built-ins, kitchen with abundant cabinet space & opens to a circular dining room with detail, high ceilings & french doors that leads out to a lovely private deck with stunning views. Separate study/half bath. Lower floor boasts large master suite complete with sitting room, great closet space & luxurious master bath, 2nd bedroom with large closet, adjacent bath. Full, direct access parking and storage.