180 square meters. According to the website of Hunan Restaurant, the second floor of Hunan Restaurant 180 square meters is the best place for business banquets, family dinners and dating parties. Hunan Restaurant: It is a hotel restaurant opened by Hunan people. Hunan cuisine is the main dish of Hunan cuisine series. Hunan cuisine is famous for its "spicy" flavor, and pays attention to color, aroma, taste and shape. It is one of the four most popular cuisines in China (Shandong cuisine, Sichuan cuisine, Hunan cuisine and Guangdong cuisine).