|Subject: Re: Priceline Question|
There is a help site for Priceline. Here's the URL for London. http://tinyurl.com/33lb9
I know for the city that I was considering it would be relatively easy. I am not sure about London. Read the FAQ on the Bidding For Travel site.
I haven't used Priceline or other bidding sites myself, though my son-in-law has and was pleased.
Frances Toronto, Canada