Welcome to an extraordinary oceanfront residence in the exclusive Casa Caselles community, where two townhomes have been masterfully combined into one spectacular 4,224 sq. ft. luxury retreat. Completely reimagined, this one-of-a-kind home features a private interior elevator with automatic doors accessing all floors, exceptional craftsmanship, and effortless oceanfront and poolside living. Offering 4 en-suite bedrooms, 4.5 baths, 2 expansive living rooms divided by a wall insulated with commercial soundproofing, an exercise room, and a hidden office seamlessly integrated into the custom kitchen, the residence is designed for everyday comfort and grand-scale entertaining. The chef's kitchen centers around an oversized island with custom European-style cabinetry, premium quartz countertops, a BlueStar gas range, paneled Sub-Zero refrigerator, Cove dishwasher, U-Line ice maker, wine refrigerator, and Perlick refrigerator/freezer drawers. The family room includes an electric fireplace and custom wet bar with refrigerator drawers, dishwasher, and built-in cabinetry. Travertine flooring, custom built-ins, hidden storage, recessed lighting, remote-controlled window coverings, and in-wall TV wiring reflect meticulous attention to detail. Every major system has been replaced, including electrical, plumbing, insulation, and HVAC. Twelve balconies and hurricane-rated sliding glass doors provide beautiful light in every room, while a whole-house generator provides peace of mind. The luxurious primary suite offers a custom walk-in closet, and every bedroom has private balcony access. A guest suite includes a zero-entry shower for added comfort and accessibility. Tiled courtyards, expanded entertaining terraces, covered parking for four vehicles, an outdoor shower, and multiple laundry areas enhance daily living. Residents also enjoy an oceanfront pool overlooking the Atlantic, completing one of Key West's most distinctive waterfront residences.