The initial setup for the interview, through a head hunter, was as it usually is - gave me some options over the coming week and allowed me to select the day. Was a little difficult to find the building and ended up being a few minutes late but they were very gracious. Most important to note was the length of the interview, more than 5 hours told, including a lunch break they paid for. Got a good feeling for what the office actually ended up being like from the interview. Very nice and friendly people.