Live at the pinnacle of Portland luxury in this one-of-a-kind full-floor penthouse atop the iconic John Ross in the South Waterfront. Perched 325 feet above the city, this 4,865 sqft residence offers unmatched 360-degree views of Mt. Hood, the Willamette River, city lights, and surrounding mountains from every room and its private 2,094 sq ft wraparound terrace. Privately accessed via elevator, this 4 bed, 4.5 bath home is a masterclass in custom design, featuring rich natural materials, dramatic lighting, and luxe finishes hand-selected in Milan. The living spaces flow elegantly, perfect for both intimate evenings and grand entertaining. Highlights include a walnut-paneled hallway with inlaid marble floors, a show-stopping living room with mountain views, a striking bronze chandelier, and seamless access to the expansive terrace. The gourmet kitchen features floor-to-ceiling custom cabinetry, Ciopllini marble slab backsplash, Miele appliances, and a waterfall walnut/concrete island. A lounge with built-in bar, burl wood accents, and custom snakeskin glass cabinetry adds flair. The formal dining room features a smoked glass/marble Roche Bobois table and glass-enclosed wine cellar. The primary suite is a private sanctuary with city views, patio access, and a lavish ensuite with marble soaking tub, rose gold fixtures, and Gessi Italian sinks. Three additional oversized bedrooms each feature ensuite baths. Includes 4 parking spaces, private storage, 24/7 concierge, gym, and access to the Greenway Trail. This is Portland penthouse living at its finest—exclusive, elevated, and unforgettable.