Initially I was bidding for 2 rooms 8 nights from Nov 5-13. I went up to $105 over the course a few weeks in August for Kensington, Notting Hill, Regents Park, Bloomsbury, Mayfair. Then in mid-September (I took a break), in order to accommodate a family member, I thought I'd split it to 2-3-3 nights with the middle 3 being for 3 rooms. I have posted my wins in Notting Hill for Nov 5 & 6 ($84) and Nov 11,12,13 ($83), both at the Hilton Hyde Park. The middle 3 are proving tougher. I bid a few times a week and have slowly been creeping higher, am now up to $119 without even a counteroffer appearing. I have been bidding (using your PRICELINE link) on Kensington, Notting Hill, Regents Park, Bloomsbury, Mayfair. But then they changed the Hilton Olympia to a 4*, so I've now decided that I'll stop bidding on Kensington past $100 (I'd be content with Kensington's less desired hotels below $100 only -- the more I pay the pickier I get) and have added Westminster and the City and London Bridge into the mix after looking at what is on the hotel lists and the PL retail side and I figure that most of those would be acceptable. My preference would be Notting Hill, Regents Park, Bloomsbury, Mayfair. I'm not bidding Chelsea/Knightsbridge because there are a few too many hotels in the mix that are too difficult to get to and from. I've also tried bidding for a 5* and went up to $161 for Notting Hill, Bloomsbury, Westminster, Mayfair and Regents Park. I reckoned that if it ends up that I can snag one for not much more than a 4* I'd give it a whirl. I won't go lower than 4* for London. World Travel Market is on those dates so I'm wondering if that has anything to do with the hotel market tightening up. In looking at other booking sites I'm finding that overall things are fairly expensive for those nights. I have a cancellable Hilton Euston booked as backup at GBP199 a night, so basically, I'll keep bidding until I get within range of that or whatever non-cancellable deals I find on the internet closer to departure. I'm just looking to get the best deal I can at this point, I did very well for 5 nights below $85, so we've just got these 3 more expensive ones to get. I've got lots of time so I'm slowly creeping higher with my bids and not rushing it.