How about Century Grand Hyatt Nanning? What exactly is it?

I went to Nanning, Guangxi on business on the 6th of this month. I am a member of the website. I booked the Grand Hyatt Hotel through the website, and the overall feeling is still good. Oh, I want to praise it: the cost performance is very high, and the quasi-four-star standard room is only 220 yuan. The room is relatively large, and you can watch the night scene at night. The facilities are also relatively complete, and the LCD TV in the room is also relatively fashionable. What is worth mentioning is the service of the hotel. Every staff member I met in the hotel was smiling and affable. Especially the front desk.