I'm just wondering if anyone here can offer a suggestion of a good website for finding accommodations in the London area for the beginning of August. I started looking, and there are about a million websites offering accommodations in London, each with hundreds of options. I have no idea which sites are better (more reliable) than others.

If I could get accommodations close to Heathrow, that would be great, but other areas would be fine too.

But mainly I'm looking for a good reliable site I can explore for options.

Oh yes ... I'm not looking for anything expensive. I'm thinking along the lines of hostels, or inexpensive B&Bs, or small hotels or something.