In that case I would definitely go with the one in London. If you are fortunate enough to get a job relevant to your degree from the off-set then you should definitely go for it. Just perhaps look for somewhere cheaper or do a house share with other people to save some extra money.
Yeah, I'm pretty certain I'm going to take the London job. I have a fair amount stashed away in the bank, and the London job will offer me the best opportunities.
As for the loan repayment, I must admit to being lazy and using the figure provided by http://www.listentotaxman.com/
Going on everyone's advice here I'm going to start looking into sharing with someone afterall. Not ideal, but given that I have the ideal job, not everything can be perfect!






