The premier penthouse in Key Biscayne. Three floor 8,400+ sq ft triplex, over 5,800 sq ft under air and over 2,600 sq ft of outdoor spaces with spectacular rooftop terrace. Flow through ocean & bay views with grand circular staircase. Configured as a 5 bedroom 6.5 bath with open office, detached media room with full bath, and service quarters. Private steam room, sauna, rooftop terrace with hot tub & bar, balconies on all levels. Private internal elevator and hobby room with full bath