So I'm a student nurse in the Feb 17' intake. Your options will be limited by the locality that you're offered after being interviewed.
These range from Bournemouth, Poole, Salisbury, Dorchester and Yeovil.
Halls/uni house is an option. (I gave this a go, but it was clear when i started placement that it was a poor decision).
Moved into hospital accommodation. Cheaper, but really basic, far away from uni and really anti-social.
It all comes down to whether you can handle long shifts, combined with the noise and disruptions of halls e.t.c.