Tableau Software interview questions

The position was referred to me by a friend who already is an employee at Tableau. Initial meetings were informal and I got a debrief on the history/culture of Tableau. It seemed like a great opportunity and a great place to go. Interview was pretty straight forward. Phone screen with HR followed by another phone screen with the hiring manager. A week later, I was brought in for face to face interviews with directors and CFO of the company and a peer PM. Interviews are like any other and it was an interview of each other to see if it was a good fit for both parties. Tableau seemed promising for a stage 2 start up. Strong revenue, dedicated and passionate staff. I received positive feedback from the recruiter and received an offer a few days later. I think I'm under NDA so I can't give details.