I was called and answered a few questions from the manager before being asked about my availability. Once I came in, I interviewed with that same manager. At the end of the interview, he asked if I could fill out a 15 minute personality questionnaire and then asked me to return for a second interview in which I did. The second interview was with a different manager but almost identical to the first.

Very easy. You go into an office and they ask you basic interview questions. It was laid back and calm. Although that might have just been because of the person interviewing me.