How many stars is Chongqing Ambassador Hotel?

Hello, according to the demand of the problem, I found that

Chongqing Guo Bin Hotel

Address: No.6 Xiyuan North Street, Shapingba District

The hotel is built according to the 4-star standard and has not been listed yet. The opening time was 20 1 1 month in 2003, and the total number of rooms was 2 18 (sets).

The State Guesthouse integrates guest rooms, catering, meetings and leisure, with a building area of 26,000 square meters and a total investment of nearly 200 million yuan, and is managed by Kang Bin Hotel Management Co., Ltd. ..