Visit them, You have been to seminars run by some schools so have a feel for them (or at least the marketing departments).
Go visit, I work for one and would encourage you to visit not only me but my business rivals. Talk to the staff and the students (away from the staff) to get a feel for the place.
Lots of choices Oxford, Cabair, London Met Uni, Glasgow, BCFT, Stapleford, GTS and Bristol.
Its your money, You are the customer.
Pay as you go is probably good advice give by lots on this thread.
W1