Deloitte Project Controller interview questions

I was a referral and the first interview was simply the recruiter making sure I was a good fit and understood the role. That was followed by a staff level interview that went well and was a get to know you kind of conversation. Questions were quite limited on that call and we talked a bit more about what my work preferences were and my experience including experience with different tools. The third interview was a round of 3 interviews in one day. One interview was with a manager and the last two with 2 different senior managers from the practice. For the most part those questions were behavioral questions but the last interview was a case study. Talked about different ways I would handle situations of managing client work. Tough last interview but got the offer.