I'm trying to get a 5* room in London for four nights, April 23-April 27. Ideally don't want to spend >$225. Zones: Mayfair/Soho, Bloomsbury/Marble Arch (though nothing currently available at 5*), Westminster, Knightsbridge/Kensington (nothing 5* currently). My bidding history: Bid at $175 for Mayfair/Soho. Not accepted. Priceline offered a room for $284. Bid $195 for Mayfair/Soho and Westminster. Offer rejected. Started new bid for $220 Mayfair/Soho. Not accepted. Priceline offered $284 again. I'm totally new to this, so any help would be greatly appreciated. Thanks in advance, Erin