The description details somewhere should indicate that this is a smoke filled environment. For someone, like myself and my travel companion, who do not smoke it was quite a shock. We were actually disgusted every time we had to walk through the casino to get outside. Most if not all the casinos there in Las Vegas allow smoking, but not all of them have a bad venting/air filtering system. Harrah’s does not have a good air filter system as it seems to be consistent with the heavy smoke atmosphere while other casinos you can smell it, but wasn’t as heavy and thick. However, overall the resort is nice and clean. Beds are comfy, location is great, staff were courteously and friendly. We did find that their are people trying to push you to go to a meeting about another hotel and they offer free lunch or dinner and a show. (They are just doing the job they were hired to do) but way too pushy and bothersome.