where to stay?

Lower your standards. It's tough to find a well-reviewed hotel in London for less than $250 a night, and that's with no frills. Anyone with limited means and a heavy touring schedule should look at two- or three-star lodging. Why book a luxury hotel if all you will do is sleep there? If you have Champagne tastes, try bidding for rooms on sites such as www.priceline.com or using frequent-stay points.