I spoke with two recruiters (I believe 3rd party) over the phone and via email prior to an in-person interview with an HR representative and two employees I'd frequently be interfacing with. The interviews (both over the phone and on location) were one on one and very relaxed and conversational, which I appreciated. The individuals I spoke with were also genuinely very interesting and nice. In addition, I got a tour of the building, which is just an awe-inspiring workplace. Overall, it was a pretty positive experience.