I see a lot of bad reviews on here, but really Fiesta isn't bad. We stay here when we come to visit my father in law. It isn't the Bellagio, but for the money you really can't complain!!!
Bonus - The tables are affordable and the payout is pretty good if you like gambling. The dealers are also really friendly. If you've never gambled before, I'd recommend going early in the morning and the dealers are friendly enough to teach you the basics.