Arriving at Guangzhou Baiyun Airport on 11:00pm at night, any suggestions on how and where to spend the night?

Hi I will be arriving at Baiyun airport on 11:00pm at night, will fly out next morning on 8:40am. Any suggestions on how to spend the night? Can I stay at airport? if not, which hotel close to airport is a better place to stay? how much is the rate for one night roughly? I saw some old posts in this forum. Just want to know if anyone have any updates. Your reply would be much appreciated!