Lousy photo of the lobby of the Aria. . . If you wanna stay in a greenie weenie resort, this one is for you. . . LEED certified. Awesome plant displays. Totally different vibe than the other mega complexes. Oh, sure, it’s got a mall and a casino. But extra power is drawn off the slot machines to help air condition the building. So every time you gamble, you’re saving the planet!