3RD FLOOR FLOODPROOF CORNER UNIT TOP FLOOR PENTHOUSE PRIVATE BEACH RESORT APPROX.1,665 sf. The Treehouse at Beautiful Whispering Sands Siesta Key the World's Finest White Sand Beach. This is a unique opportunity to own a rare corner unit on the green belt Not a Parking Lot View, double Lanai flood proof no damage from Hurricanes. The breeze you get going through this condo is incredible, also there is brand new AC unit for the hotter months this is a must see condo. 800 ft of PRIVATE BEACH two private heated pools Clubhouse workout facility and more.