In one word I would say that the entire process was very friendly. I wouldnt say casual, although it wasn't tense, because they kept a very professional atmosphere. Whether it was my initial conversations with an employee or my later interviews with the department supervisors and managers all of it was very friendly, professional, and interesting.

The interview was pretty relaxed. I showed up about 20 minutes early, which was probably a little too early. I showed up more casual than professional in my opinion (khakis and button up). It was a pretty straight forward interview, no curve ball questions or anything. The interviewer was a nice lady during the interview, even though she was pretty stern as a boss, which wasn't necessarily bad.