Hi, I'm new to this site and agree with a previous poster that this site is much better and more friendly than other sites. I'm wondering if I could get some advice on how to get the best deal for a 4* hotel in either USE, USW, Embarcadero, or SOMA, any one is fine. I will be checking in on Sept 16, 2011 and Departing on Sept 19, 2011. I'm familiar with free re-bidding. When should I start bidding and what re-bidding strategy would you suggest. I would like to keep my limit to $150, is that too high or too low? Any help would be much appreciated.