A stunning duplex on the coveted northwest corner of Walker Tower, penthouse 7 offers over 2,400-square feet of gracious living space and a large terrace all framed by spectacular views of the Hudson River and the Manhattan skyline. On the first floor, the open plan living and dining room features a wood-burning fireplace and floor to ceiling windows with entry to the terrace. The corner eat-in kitchen is at once cozy and dramatic, framed by north and west-facing windows. A full bathroom and laundry complete the first floor. Upstairs, the master suite is truly decadent with a corner sitting area that is bathed in sunlight and views, as is the master bathroom with two enormous windows. The second bedroom is also large and features an en suite bathroom, and a wet bar is conveniently tucked into the second floor vestibule.  Additional details include radiant floor heating, French herringbone oak flooring, a Crestron Home Automation System, Nanz hardware and custom-designed tilt and turn windows, millwork and lighting. The custom Smallbone kitchen features marble and limestone countertops, Dornbracht fixtures and full refrigerator, wine cooler and under-counter refrigerator/freezer drawers by Sub-Zero, an induction cooktop, wall oven and warming drawer by Viking, speed oven and built-in coffee maker by Miele and a Franke water filtration system. All bathrooms have custom marble details and the master bath features a freestanding cast iron bathtub, a steam shower with body sprays and rain, handheld and standard showerheads by Waterworks as well as a Waterworks heated towel rack. Additionally, this residence is fully pre-wired and includes a built-in humidification system, an ultra-quiet central air conditioning system and a dedicated ventilation system.   The comprehensive amenities package includes a 24-hour doorman, concierge, library lounge with pantry and bar, refrigerated storage for deliveries, children   s playroom, bike storage room, fitness center with yoga room, sauna, and landscaped common roof deck with dining area, sun lawn, observation area and covered cabana room.  These photographs are of the model unit and do not reflect the layout or design of the actual Unit. In no event shall the presence of the furniture, furnishings, finishes, equipment or decorations (including wall coverings and carpeting) ("FFE") reflected therein imply or represent that the unit will contain such FFE and the existence of such FFE is for illustrative purposes only.