I stayed in a One Bedroom Suite and it was great. Modern design, separate livingroom from bedroom and with beautiful furnitures. As said before Ritz-Carlton Denver is not a Marriott and it’s not only because of the design, but also the service. Really nice staff everywhere including their lovely spa. The facilities was in general very good.
The only disappointment was that I had to wait 5 minutes for check out, unacceptable and they should be better to organize these things. Overall it was a very pleasant experience. Four Seasons is the best hotel in Denver, but Ritz-Carlton is a close second.
My opinion: Great experience.