This gorgeous 2-story penthouse is located at 1000 Island Bl Unit: Ph6&7 in Aventura, FL. The swanky “mansion in the sky” is comprised of 16,000 square feet of living space including 3,100 square feet of rooftop terrace. It is listed for $4,900,000 and boasts 6 bedrooms, 5.5 bathrooms, marble floors throughout, top of the line finishes, a huge living room, a grand master suite with spa bath & morning kitchen, a 600 s.f. Master chef’s European kitchen , a 3 story glass elevator with automatic doors, unobstructed 360 views of the ocean and inter-coastal, a home office, a library, a home theater, 3 fireplaces, and 2 laundry rooms.. It truly is one of the most ultra-luxurious penthouses I’ve seen in this price range.