University of Cambridge interview questions

Applied online, took 2 months to get back to me, but quickly followed by a panel of 3 for a face to face. Friendly people, good two way process. However, the next day was invited back for a second interview, but upon getting myself there at great expense, turns out the position originally applied for was no longer available and I was in fact interviwing for another! I certainly wouldn't have taken this up if I'd known that was the case. To top it up, I was never reimbursed the more than £80 of travel costs as promised, despite reminding constantly. All in all, friendly people, but seemingly little transparency and slow to act.

I applied for the post online before being contacted by email and invited to an interview at the university. The interview lasted around 30 minutes and there was a panel of 3 people.