5445 Collins Ave #635, Miami Beach, FL, 33140 Airbnb-Approved Condo!! Oceanfront building with direct access to the Miami Beach Boardwalk. Fully furnished studio at Castle Beach—one of only two buildings in Mid-Beach that allows daily rentals through Airbnb and other platforms, making it an excellent investment opportunity. Low maintenance fee includes all utilities (electric, water, cable), 24-hour security, beach access, and parking. Amenities include pool, gym, on-site restaurant, and mini market. Miami Beach and State of Florida licenses required for short-term rentals. Unit is rented until November 30, 2028. If you want your own piece of Miami, this Miami Beach gem is perfect for you. The building sits on four acres in one of the most desirable areas of Miami Beach—the sand is gold.