@doskel it's 9k per year flat for ANY university, you can apply for maintenance loan (you get a different amount based on your income + whether you're at uni in London because its expensive lol) and all that's forgiven after 30 years of graduating
i know that oxford and cambridge are really horrible in terms of they'll kick you out for having a job for "not dedicating all your time to studying" but my friend went to University of Bath which was 8th best at the time and she still had a job during that course too
