I applied online, got a phone screen, then had an office visit. I met with 3 people at the office visit. They were very interested in fit. People were nice/not intimidating.

Process took about 2 months; overall a great experience. Behavioral, technical, and a excel case interview. The phone screening was pretty basic, they just asked about what you do in your current role, how long you been there, how much do you expect to get paid. The entire in-person interview took about 4 hours, including the case. Be prepared to answer several follow up questions.