I stayed for 3 nights for a business trip in April 2017. Flawless is all I can say. Reception; speed of check-in and -out; rooms very large, clean, well-maintained, well-designed; breakfast options
and food quality; the staff; everything perfect! Location is good but far from the airport (~60-80mins by taxi).
Most remarkably: As an IHG Platinum member, I even enjoyed benefits at this hotel that would otherwise be given only to IHG Spire members. Thank you so much! Crowne Plaza Chongqing Riverside is better than all Crowne Plazas I've stayed at in Beijing and Shanghai.
Btw, for your convenience (although I didn't make use of it) there is a large hot spring wellness/recreation facility right next to the hotel. [Less]