Welcome to Residence 612 at Nautilus 220, an extraordinary 3-bedroom plus den waterfront residence offering 4,308 total square feet, including 3,201 SF of interior living space and an impressive 1,107 SF private terrace. Soaring 12.5-foot ceilings, floor-to-ceiling impact glass and expansive living spaces create an exceptional sense of volume and light. The private terrace features an outdoor kitchen, hot tub and a private gate directly to the resort pool and amenity deck. The residence is offered fully furnished, with a sophisticated European kitchen, quartz waterfall island, premium Miele appliances and wine cooler. A rare opportunity to experience true indoor-outdoor waterfront living with exceptional space, privacy and resort-style amenities. There are no other units like this one. Residence 612 is distinguished by its exceptional scale and seamless connection between indoor and outdoor living. The expansive great room opens directly to the oversized private terrace, creating an ideal environment for entertaining, dining outdoors or enjoying the waterfront lifestyle. Inside, the contemporary kitchen features European cabinetry, quartz countertops with waterfall-edge island, premium Miele appliances and wine/beverage cooler. Large-format porcelain tile, custom millwork, recessed lighting and generous walk-in closets complement the sophisticated interior. The spacious primary suite offers an elegant retreat with expansive glass and a spa-inspired bath featuring dual vanities, freestanding soaking tub and glass-enclosed shower. The dedicated den provides flexible space for a home office, media room or additional lounge. Nautilus 220's extensive amenities include a one-acre outdoor amenity deck with resort pool, beach-entry and wading areas, cabanas, spa, fire pit, summer kitchen, resident pavilion, putting green and landscaped waterfront spaces. Indoor amenities include fitness, spin and yoga studios, sauna and steam rooms, bowling, theater lounge, golf and sports simulator, music and podcast studio, billiards, card tables, club room, children's playroom, teen gaming room and additional resident lounges. The rooftop offers a lap pool, infinity-edge spa, outdoor kitchen and observation deck with panoramic waterfront views. Additional services include concierge, valet, 24-hour security, onsite management, package services, guest accommodations, electric vehicle charging, bicycle and paddleboard storage, marina access, waterfront dining and private beach club access on Singer Island. Residence 612 combines the scale and privacy of a luxury home with the convenience and service of a full-service waterfront community, offering an exceptional turnkey opportunity in one of Nautilus 220's most distinctive residences.