I believe there were four interview rooms: chairman (get to know you), research, ethics, and fund of knowledge. None were very grueling because it was pretty late in the interview season and I was fairly relaxed by then. If you haven't had a lot of people quiz you, the fund of knowledge section could be a little unsettling. Overall, the guys out there were very nice and relaxed. My perception was that they just want to pull your chain a little bit during the interview to see if you handle yourself well and fit in with them.

LIJ's day lasts until 2p if you go on the tour, 1p if you don't.