The Cosmopolitan of Las Vegas (commonly referred to simply as The Cosmopolitan or The Cosmo) is a luxury resort casino and hotel on the Las Vegas Strip in Paradise, Nevada. The resort opened on December 15, 2010, and is located just south of the Bellagio on the west side of Las Vegas Boulevard, and consists of two highrise towers, the Cosmopolitan Casino Spa Tower and the Cosmopolitan Casino Beach Club Tower. Both buildings are 184 meters (603 ft) tall. The $3.9 billion project features 2,995 rooms, a 110,000 sq ft (10,000 m2) casino, 300,000 sq ft (28,000 m2) of retail and restaurant space, a 40,000 sq ft (3,700 m2) spa and fitness facility, a 3,200-seat theater, and 150,000 sq ft (14,000 m2) of meeting and convention space. In 2013, the hotel was rated "The Best Hotel in the World" by Gogobot. In 2015, the resort was named to the Condé Nast Traveller Gold List as one of the "Top Hotels in the World". Cosmopolitan features 2,995 hotel rooms, many of which feature their own private terrace; a 110,000 sq ft (10,000 m2) casino; 300,000 sq ft (28,000 m2) of retail and restaurant space; a 40,000 sq ft (3,700 m2) spa and fitness facility; a 3,200-seat theater; and 150,000 sq ft (14,000 m2) of meeting and convention space. The Cosmopolitans 100,000 sq ft (9,300 m2) casino features views of the Las Vegas Strip. The Pools at the Cosmopolitan features three different types: a relaxing pool, day club pool and nightclub pool. The Cosmopolitan is also home to the Marquee Nightclub & Dayclub, which was the top grossing nightclub in the United States. In January 2014, the Cosmopolitan added a new nightclub concept, Rose. Rabbit. Lie.