How many stars does Shuangfeng Shenlong International Hotel have?

Shuangfeng Shenlong International Hotel is a four-star hotel. Four-star hotel standards require central air conditioning, except for villa resort hotels, which have a background music system and provide foreign currency exchange service 18 hours. At least 40 rooms are available for rent, 70% of which have an area of not less than 20 square meters and provide Internet access. The bathroom has a telephone, a hair dryer, a mini-bar in the room, and the dining room tableware is configured in complete sets according to Chinese and western habits without damage. There are enough high-quality passenger elevators in buildings above 3 floors, and the cars are elegantly decorated. Tickets for transportation, movies, visits, etc. are purchased. Provide city sightseeing services, including Mandarin and English services, and provide a second foreign language service when necessary.