Tappan Collective interview questions

I responded to an ad on Angel List for a PM role. A week or so later I had a Zoom interview with the Special Projects Director. The next day I interviewed with the CEO as well as the VP of Business Ops. The questions were fairly typical interview questions, and each interview lasted for 30 minutes. The process was fine, however there was a sample project assignment involved, which took around 12 hours to complete thoroughly.