Phenomenal.
/review
No, seriously. We frequent Vegas and have stayed almost everywhere on the strip. This place takes the cake. Where do I begin? We got a great deal through the website and stayed in a deluxe suite. And this is the least expensive room? What, it gets better (relatively speaking)? Free valet was a plus, seeing as how there's no Vdara self-park. The young woman who greeted us upon entering was very professional and the receptionist explained all we needed to know about our room and stay.
The room. Very nice. The whole City Center area is one of the highlights of "new Vegas". They make great use of the small space. Extremely clean--so much so that I CONSIDERED using the tub (never got to it). We stayed 3 nights and look to book more in the future.