Pretty disappointing. Stayed there for the Stampede. The a/c barely worked, it took forever for someone to come look at it, the cleaning was iffy at best, and it generally felt unclean. I spoke to other guests who were checking out and going home, as there rooms were so hot that they couldn't stay in them. I suppose on the plus side, once I got someone to take my room service order, it came very quickly.
There are lots of good hotels in Calgary (Blackfoot Inn comes to mind) so there's no reason to stay at this one.