Lotte Hotel Seoul: Lotte Hotel Seoul, located in Sogong-dong, Jung-gu, Seoul, made its grand opening on March 10th, 1979. It boasts 1,120 guest rooms, 10 restaurants and bars, 15 banquet rooms of diverse sizes, fitness club, business center, and duty-free shop. Undergoing a complete face-lift in 2004, the New Wing was reborn in 2006 as a luxury business hotel offering 365 guest rooms and the lobby on the 14th floor. The Japanese restaurant Momoyama was renovated and newly opened in 2007 on the 38th floor of the Main Building. In 2008, Lotte Hotel Seoul became the first hotel in Korea to offer Ladies Floor, a floor catering exclusively to female travelers, and opened PIERRE GAGNAIRE a Seoul, the restaurant of 3-Michelin starred chef Pierre Gagnaire. The renovation of Main Building guest rooms in four different styles created by the world's four leading hotel design firms was completed in 2009.