How many stars does the Boli Hotel in Jiaxing belong to?

Covering an area of about 135 mu, the hotel integrates three functional areas: open garden hotel, advanced reception and international conference and exhibition, and has 428 uniquely designed advanced rooms, including 8 quiet VIP buildings and villas with lake view. 7 local restaurants, including Zhuoyue Western Restaurant, Zhencuixuan Chinese Restaurant, Special Restaurant, Lakeview Lobby Lounge, Tea House, Star Bar and Encounter Bar. The recreation area is more than 4,000 square meters, with a fitness center, indoor constant temperature solar swimming pool, SPA, children's club, entertainment area and other rich and complete supporting facilities.