Much to my chagrin, we have never yet taken the children to London - living only 60 miles up the road this makes me very ashamed - does anyone have any tips on a nice, cheap hotel we could go to, central-ish, for a Saturday night, so we could take them to various museums? We're looking at going to the science, Imperial War, and Natural History. They're dd5 and ds10.
Cheers in advance.