Discover an exceptional tri-level penthouse residence at the top of the iconic Portofino Tower, offering a rare blend of scale, privacy, and architectural impact in Miami Beach's most coveted neighborhood, South of Fifth. Spanning nearly 6,000 square feet of interior living space, this extraordinary home has been completely redesigned with an uncompromising level of detail and craftsmanship. A dramatic floating glass staircase anchors the residence, while expansive living areas, refined finishes, and floor-to-ceiling glass create a seamless connection between the interiors and the breathtaking views beyond. With approximately 3,000 square feet of private outdoor space, the property captures sweeping 360-degree views of the Atlantic Ocean, Biscayne Bay, the Miami skyline, and the Intracoastal. The private rooftop terrace, complete with pool and observation deck, offers a truly unparalleled setting for entertaining or enjoying Miami's sunrise and sunset from the privacy of your own home. This is a one-of-a-kind sky residence for the buyer seeking volume, exclusivity, and an elevated lifestyle in one of South Beach's most prestigious full-service towers.