srw
It's a bit more complicated than that...
Because of my commute work I'm going to need to book a hotel more or less each Monday evening. I have the choice of three or four budget chains, and because I'm a cheapskate I want the best deal. So - when's the best time to book? Do I leave it as late as possible in the expectation that Monday in a London suburb is not exactly the height of business or tourist demand, or do I sneak in earlier?