Yeah, I considered all the costs regarding accommodation, board, travel, CAA fees, etc, resulting in total cost of €6000 vs €6400 (Bristol vs Oxford). But this amount is likely to vary because you cannot plan how much is the air fare is going to be (specially when olympics are approaching), kind of accommodation you'll find or other misc expenses that may arise. Moreover, in top of all that there is the exchange rate £/€.
I'm also aware that it's unlikely someone tried both schools (hope so!!). I've read plenty of positive opinions about the two of them, so I am more interested in the negative ones. However, probably I will end up choosing Oxford, I'm more biased to them because of their great books.
Regards,