Five stars. According to the data of Beijing Datianyun Hotel and the standards formulated by the national and provincial star committees, the standard of a five-star hotel is that the number of rooms is 100, including no less than 10 deluxe rooms. The guest rooms are fully equipped and have a large banquet hall with no less than 65,438+0,000 seats. Tian Yun Hotel is rated as a five-star hotel because it meets the standards of a five-star hotel. Beijing Kaidike Sky Hotel is suitable for holding various business meetings to meet the diverse needs of guests.