I need 3 rooms in Chicago for July 7-11. I have used priceline successfully in the past; however, never for more than 1 room at a time. Do you have any tips for bidding 3 rooms. We'd like to stay in the same hotel, so I don't really want to do 3 different bids, unless we have to, to get a good price. (Last year I got 1 room at the Westin for $55/night, hoping for around the same this year. ) Thanks for your help. PS: GREAT SITE!!!!! :)