How many stars is Beijing Rui J Hotel?

According to the official website of China Tourism Administration, it is 5 stars.

J Hotel Beijing is close to Chang 'an Avenue and Embassy District surrounded by green trees, close to the urban expressway leading to Beijing Capital International Airport and Beijing South Railway Station, and only a few blocks away from Tiananmen Square, the Forbidden City and other places of interest. It takes about 7 minutes to walk from the hotel to Jianguomen subway station. Take the subway 1 line to the "Global Resort" subway station and enjoy the theme park. It's only about 10 minutes' drive from fashionable international trade circle or bustling shopping areas such as Wangfujing and Sanlitun. The hotel provides many legendary St. Regis traditional services created by St. Regis new york, including personalized butler service, evening ceremony, afternoon tea and St. Regis red Mary cocktail.