I'm just finishing my 1st year at warwick and I chose Jack Martin as like you, didn't fancy the prospect of sharing a bathroom with tonnes of people. It's really nice here however, if you are going to go for expensive JM or Av accomodation I'd go AV as it has a common room and lots more fridges etc for £2 more a week. If you want to have lots of fun, i'd go to whitefields or rootes. Lots of my mates live in whitefields, they have a lounge, they're right by the union and most of them don't have any kill-joy resident tutors in their flats so they are very much free to do what they want. Rootes is also good and has a very good social life. If you really want the bathroom though, i suggest you stress how important having fun is on you're little accomodation form on the bit about yourself, hope this helps.