One trip during my planning, I read posts about how hard it was to effectively clean carpets between guests, so I brought along an ultraviolet light to see just how bad it was.... big mistake.
From that day forward, I will never go barefoot in a carpeted hotel room.... I don't know what all those huge "puddles" and splashes were - could have been coffee spills - but it was pretty disgusting. And this was in the BC, but I'm sure all carpeted floors are pretty much the same in all the resorts.
That's also why the hotel industry as a whole get rid of bed spreads and went more with easier to clean duvets.