I applied through On Campus Recruiting at my school after having attended many of the information sessions that they offer. Speaking with new hires, managers, and partners was very easy and everyone is very friendly and eager to speak with you. The first interview was a mix case/behavioral interview which was pretty straightforward and casual. The night before the first interview as well, they had a coffee chat with recent hires to as any last minute questions you might have. You also have an interview buddy throughout the interview process. Second round interview was at the office and was a 1 hour case with a director. It was a SDLC case on data management and it was a little difficult but I kept asking the right questions and it seemed like a very friendly conversation. I got my offer 2 days after my interview by phone.