This penthouse boasts a walk-out terrace offering fantastic views of the Back Bay skyline! This three bed, two bath penthouse duplex is on Marlborough Street's sunny side. The residence features soaring ceilings, ample windows, and hardwood floors throughout. The kitchen features bespoke cabinetry, pristine Carrara marble countertops, Wolf induction cooktop, range, microwave, and a Sub-Zero refrigerator. The marble island connects to the living/dining area, which has a fireplace and four windows with stunning views of Marlborough Street. Additionally, two of the three bedrooms, a full bath, and in-unit laundry are conveniently situated on the main level. Ascend to the private second floor, housing the luxurious master suite with a spacious bedroom, walk-in closet, and an en suite bath boasting a double vanity and stunning glass and marble shower. A separate hallway leads to the spacious walk-out terrace. Also included is half of a tandem parking space. Can be rented fully furnished.