I am trying to find out which hotels have the best A/C - I'm talkin' about the ones that can get below 65!!! After reading a few trip reports - and hearing about hotels with useless a/c ! (I'm concerned with summer time, although I find winter rooms can get hot too). I have some personal experience - I would love for you to add to this list: (or at least change what I have noticed) (and I realize that there are factors such as drapes, room orientation (sun in/out), automatic shut off/on (whether motion detector or not) Excalibur - best a/c ever - 58 degrees for 3 days NYNY - fair - around 68 degrees Mandalay Bay - fair - around 69 Monte Carlo - good - around 66 Planet Hollywood - poor - could not get below 74 Paris - fair - around 70 Ballys - fair - around 70 Imperial Palace - very good - wall unit - self-controlled - around 64 As you can read, I feel that a cool temperature room is extremely important to my hotel experience - basically a hot room = uncomfortable = irritating!! Any updates/additions - please feel free to post!!