Initially there was an on-campus interview with one of the partners. He asked some typical interview questions that you would expect to get a feel for you as a candidate. After a week or so, I received an email from their recruiter telling me that I was invited for an office visit. There were 3 interviews during this time. One with a partner and two with managers. These were all very informal, mainly focusing on the firm and what they do rather than myself. They were trying to sell them as a good place to work. They then took us out to lunch and back to the office to hang out and eat ice cream.