Chose Hotwire because I was able to ascertain that the Westin was being offered (only 4.5 with a Spa in the TS zone). (For the record, the listed amenities are the same described with the hotel description on this site, namely dining, health club, hi speed internet, business center, and Spa.) Given the rave reviews for that hotel here, and based on my experience with the chain generally, I was willing to pay a few more bucks than I might have bid on for a similar property on Priceline. Although, at 125/night, not sure I could have done any better for a truly opaque bid on priceline! Woo hoo! NOTE: I originally bid for just Sat night, and the price for the same property was $152; adding Sunday lowered both dates to the $125. It is possible that I could have done better by pricing both separately, but didn't feel it was worth the hassle. Thanks, betterbidding!!!!