Go to Warwick! It's great! OK, so Coventry isn't pretty, but that doesn't matter really does it? Night life isn't manic like London or somewhere like that, but it's busy enough. Suits me, because where I come from there isn't much nightlife either, so I'm used to it. University has a great reputation, the people are really friendly, there are loads of sports clubs and music clubs, all with no bias seeing as they don't offer a music degree. The union is huge. Campus is lovely and green, and huge, which means it's easy to get away from it all and go for a walk, but still being on campus, not too far away. The economics course sounds good too, one of my friends is doing it. Accomodation is nice, there's a wide range depending on what you want. Personally I'm in Jack Martin, with ensuite, but it's more expensive than others. I'm in halls, there are little flat things too. Leamington Spa where most people live in 2nd year is nice too. If you want to know any more feel free.
P.S Nottingam was my insurance, it's a nice place too! Beware if you put them as insurance though, you won't hear anything from them, and if you have to use them as insurance you probably won't get good accomodation because I didn't hear anything from them at all about accomodation, so i presume all the best places will go to people holding firm offers.