Though I'll be in SF for 5 nights total, I decided to split my bid to keep the costs down. I'm glad I did. Prices for 4* have been so high, I wasn't even bidding for one. I was actually bidding for 3* for the above dates and was upgraded to the Hyatt. I couldn't have been more surprised - shocked, really - when I landed it for $93, since most 4* hotels in August have been going for above $100 - often above $125. Bidding history was: 3* USW, CC, LS - 80, 85, 88 3* USE, CC, LS - 80,85,88 3* USE & USW, 90 They asked me to up my bid $22, but I declined. 3* USE & USW, CC 92 Rejected, but just to mess with them, I tried 3* USE & USW, CC, LS $93 Accepted and upgraded to 4*. Whoo-hoo! When they asked if I wanted to extend my stay, PRICELINE came up with a rate of $271. Not surprisingly, I passed. Rack rate from the Hyatt website appears to be about $215, so not a bad deal. Will now cancel 3 of my 5 nights at Serrano ($109 per night) and try to bid for the other two. Used the BB PRICELINE link. Thanks, all.