Welcome to Key Cassa, a brand-new luxury development in the heart of Key Biscayne. This stunning 4 bed / 4 bath residence offers modern design, high-end finishes, and exceptional natural light. Layout features floor-to-ceiling windows, premium flooring, and a beautifully designed kitchen with custom cabinetry and top-of-the-line appliances. Spacious primary suite includes a custom walk-in closet and a spa-like bathroom with dual sinks and oversized glass shower. High ceilings. Wi-Fi and cable included. EV charging-ready parking. Just steps from the beach, shops, and restaurants. Very easy to show.