Perched atop ultra-exclusive One Singer Island (15 residences), this commanding two-story sky home delivers sweeping Atlantic-to-Intracoastal panoramas. 6,000 SF under air plus ~3,500 SF of terraces offers 3 bedrooms, 6 baths, a private office/Florida room, a majestic great room, & an ~800 SF upper-level sky lounge with fireplace, kitchenette, & half bath. The great room stuns with an 11' hand-painted ceiling & gas fireplace with illuminated onyx base. Formal dining & TV den/breakfast room. Seven terraces + Juliet balcony capture sunrise oceanfront & sunset Intracoastal--plus 2 Jacuzzis. Spiral stair to a breathtaking huge upper oceanfront terrace. Intra-coastal waterway terrace is equally stunning for sunsets. The pinnacle of boutique penthouse living on Singer Island--don't miss this gem