Had a quick stay at the Fairfield Inn at Cherry Creek and it was quite a bit better than I expected. Upgraded to a two room suite - a bit compact but very functional. It looks like roughly half of the building is suites! Should be an easy upgrade for elites.
The only negative was the breakfast. Everything is jammed into one corner of the breakfast room. It was only half full and yet chaotic to try to get anything. (and the egg product was tasteless)