Welcome to Residence 16CD - a one-of-a-kind, top-floor corner home thoughtfully renovated while honoring the timeless elegance envisioned by its renowned architect, Rosario Candela. Spanning just shy of 1,500 interior square feet, this flexible 3-bedroom plus 2-bathroom layout offers both functionality and authenticity in equal measures. Bathed in natural light from three exposures, wrapping the entire home with a blanket of sunshine. With no shared walls and a prime location in the center of the Upper West Side, you will experience a level of quiet and privacy rarely found in Manhattan. At the heart of the home, the beautifully renovated kitchen features stainless steel full-size appliances, wine cooler fridge, quartz countertops, classic cabinetry with ample storage, and a curved breakfast bar that comfortably seats three. Custom lighting completes the space, which opens effortlessly into a generous living and dining area, ideal for both entertaining and everyday living. The primary suite offers open downtown views celebrating our infamous skyline, custom built-ins, a dedicated reading nook, and a fully renovated ensuite bath with a walk-in shower and elegant Carrera marble finishes. The second full bath blends vintage finishes with modern features, including a deep soaking tub and waterfall shower head. Additional bedrooms are light-filled and versatile, with generous storage, and built-ins. An integrated Murphy bed/desk by Resource Furniture in the laundry room allows the space to double as a convenient guest room when needed. Additional highlights include hardwood floors, recessed lighting, updated electrical, and charming French doors that add a thoughtful contemporary edge to the home's prewar elegance. Bike storage and additional storage bins are available. Located near Riverside Park, Whole Foods, Columbia University, and the 1/2/3 subway lines, 878 West End Avenue is a boutique, 60-unit co-op offering pet-friendly living, a bike room, central laundry, and a live-in Resident Manager.