my friend goes to a London university and hates it! things to remember are the cost of living and the high costs for going out just for a night out will cost you ££'s more than other smaller cities. also, even if you have friends but you're studying on your own, a big city can make you feel lonely. London is great though in terms of libraries and galleries etc so don't completely discount it, but nearly every other city university has a cheaper cost of living and also the same sort of stuff with culture and history and libraries, just on a smaller scale. I come from a small village in Cornwall and I now live in Durham for uni, and if you come from a small area too, small cities are quite a good thing if you're feeling homesick. which other city unis are you looking at?