On my most recent trip to Vegas, I stayed at the Jockey Club, which has access to the Bamboo pool at the cosmo. Score! This was a very nice pool, large with plenty of places to sit (including lounge chairs in the water... nice touch). They have a bar, but unlike many vegas pools, they did not have loud music, a DJ, or an excessive amount of people. All of these things were fine by me. The hot tub was also somewhat large and accommodated the number of people that were at the pool when we went in the morning (though it'd probably be more cramped later or if the pool was busier). The outdoor shower things were neat and a good way to cool off. I would come back for sure!