ARIA is popular with conventioneers and others away on business thanks to its abundance of meeting space (500,000 square feet), but still, leisure travelers like its central locale and its bevy of amenities (though there is a resort fee, which covers fitness room access, among other amenities). ARIA Resort & Casino's cutting-edge technology is a big hit with travel buffs: Rooms have bedside touch-screen controls that remember your temperature and lighting preferences, a connectivity panel for laptops, DVD players and gaming consoles, as well as flat-screen televisions.