I did an on campus interview the day after a career fair at my university. After passing the on campus interview, I was flown out to headquarters in Boston for a tour of the workplace, lunch, and two more technical, one on one interviews. I had a great experience all around, especially compared to my interviews with larger companies. My recruiter was prompt & friendly; travel out to Boston was completely taken care of for me- all I had to do was give two days I was free. Both of my interviewers seemed happy to be there and genuinely interested in my previous work & my solutions to their problems. Whiteboard coding was a breeze since I was able to interact with my interviewers quite a bit; it felt more like a test of my creativity and ability to express myself than a test of "how much time have you spend on leetcode?".