Four stars. According to the relevant information, we know the standards formulated by the national and provincial star rating committees: a four-star hotel should have at least 40 rooms for rent, 70% of which should be no less than 20 square meters, and the bathroom should provide Internet access, Mandarin and English services, and a second foreign language service when necessary. Earl Family Hotel is located in Luyang District, Hefei City, with an investment of 400 million yuan and an area of 65.438+2,000 square meters. There are 50 rooms for rent, and the hotel building and service meet the standards of a four-star hotel. This is a standard four-star hotel.