It isn't weired and you have to do, what is best for you and not what might be seen as weired. (At least that counts for in fact unweired stuff, as having an own flat).
It is often expensive, so for most students it wouldn't be an alternative, anyway, which does not mean, they wouldn't choose it. The only town you can't recommand - unless money really isn't an issue - is London, but I guess you already took the living costs in consideration, when choosing, where to apply.