The good vibe, haha But it's also beautiful, central, three years of accommodation are guaranteed and it has a 24/7 library (and have you seen the it? it's so pretty). Have you been to any open days?
Yesss those also won me over, especially the accommodation. Of course I'd be over the moon going anywhere at Oxford, but I really like Oriel.
And no I haven't been able to visit I'm from Guernsey so flights are expensive, gotta save in case I get called for interview. Have you been to any? We had a talk from Oxford Uni outreach for Guernsey students and the talker worked as part of Oriel college which was lovely