I first appplied to the posting through the career services website on campus, through which I was notified of a first round interview. All of the candidates were taken out for a pre-interview welcome dinner the day before the interview where we chatted with current associates of the firm in a very informal manner. I then interviewed the next day, and was contacted by HR personnel about 4-6 days later notifying me that I was selected for a second and final round interview. The final round interview, or "Superday" was set for about 2 weeks from that date. There we had a short overview of the company, then a panel discussion with current senior associates, and then 3 back-to-back 1:1 interviews with a manager, director, and partner. I received a phone call from a partner the same day informing me that I had been given an offer. The interviews were very relaxed and easy-going. The interviewers basically went down my resume and asked various behavioral questions based upon the information presented on the resume. They also asked why I was interested in joining PwC (as opposed to the other Big 3 and other firms), and what I thought the practice that I interviewed for actuall entailed. Overall it was pretty basic stuff. Be sure to relax, be yourself, smile, and speak confidently.