You need only take a few steps inside CityCenter's star casino to see it's one of the classiest – if not the classiest – in Vegas. Thoughtfully designed, seductively illuminated and ringed with stylish bars and eateries, it's a sophisticated place to throw your money away. Look for all the usual suspects, plus exclusive spaces such as the SPIN high limit room – where a super-modern jackpot payout system sets the pace for the future of gaming – and high-stakes blackjack in the sleek Carta Privada game room. Though smoking is allowed in the casino, you can hardly detect it: there's no odor of cigarettes hanging in the air, nor a single overflowing ashtray.