I had two phone screens, The first was in July. I was told "you'd be a good fit". After 3+ months of no contact, they reached out for another phone screen. I heard back later that week.
It was a day to spend on campus, it had alot of activities back on the day. Most important just focus on being confidant. There was also a scavneger hunt
The Power Day was extremely intense, lasting 4 hours, but it was a great experience. It depends on what order they give you, so I got the case interview first, then the job fit interview, and lastly the behavioral interview.
Three rounds, math portion wasn't bad I didnt do well on the last round of behavioral. The interviewers were very nice and understanding. The earlier you get your offer the earlier you can choose between the Arlington/Richmond office. Arlington office gets filled pretty quick