The last remaining penthouse atop Porsche Design Tower has closed for $25 million. The south penthouse was listed at $32.5 million and starts on the 56th floor. The four-level residence features parking for 11 cars including a showroom and two private garages. It also features tons of outdoor space including a rooftop pool, marble bathrooms, glass elevator, gourmet kitchen, and stunning views of Sunny Isles, Aventura, Miami Beach, etc.
