as someone who has just started brunel, i can say as the other poster did, its a pretty good uni, but not elitist at all, im really enjoying my time here so far.
i really think that you should be visiting a university before applying, it is the only way that you will know if you really like it or not, i set my sights on brunel (it being one of the best design unis) and here i am! show your passion off for the subject as best as you can!
i cant speak about your course, but theres some good sports facilities here, so i guess it should be okay.....