Many many rounds, pretty normal behavioral questions. Everyone was pretty helpful and willing to answer questions. The process took much longer than it should have though, they told us it would be about 2 weeks, and it turned out to be about a month with multiple rounds

Crazy intense. You have to interview with about six-seven different people to get an offer. First round is with lower level people and second round with higher-level people. They ask a lot of different questions, but basically about your accounting skills and critical thinking.