Wayfair Business Intelligence Analyst interview questions

I applied through my college's career site. They emailed me and arranged a phone interview. The phone interview was casual and involved one simple case question. I got another email for a final round Skype interview, which was 90 minutes. Two fairly simple case questions and one longer case question.

After applying, I was contacted within a couple days to schedule a phone interview by HR via email. I scheduled and we spoke at the end of the week. The interview lasted approximately 30 minutes with the usual first round interview questions. I forget who I spoke with, but she was very nice and easy to talk to. It made me believe the interview had gone much better than it actually did.