The $21M Ritz-Carlton Penthouse in Sunny Isles Beach, Florida, is breathtaking fro the first look. The 7,760 square feet penthouse is on the 51st floor at the 52-story luxurious condominium tower. The interior holds a living room, a great room, six-and-a-half bathrooms, four bedrooms, a family room, and staff quarters. The developers' Fortune International Group and Château Group max it up as best as they can. Besides its enormous 13-foot ceilings and 360-degree views of the entire coastline, the penthouse has a gym, home theater, and a den. Furthermore, the coastline view of downtown Miami must be admirable. The residents can also enjoy the massive, approximately 3,000 square feet of outdoor terraces: summer kitchen, private pool, and a private garden.