The Estates at Acqualina, the highly anticipated $1.8 billion ultra-luxury residential development located in Sunny Isles Beach, has revealed Villa Acqualina, the 45,000 SF residents-only amenity complex in collaboration with New York-based architecture and design firm Reddymade Architecture & Design and Miami's STA Architecture Group. The Estates at Acqualina also collaborated with the late Karl Lagerfeld.