I applied via referral link, to a marketing position, but my application was cancelled and in a couple of days I was contacted by a technical recruiter who explained I would be more suitable for a Product Owner position. I had two phone interviews, one half-hour one with the recruiter, mainly about my past experience and how I ideate and make decisions. A week later I had a phone interview with 2 POs, and for that I was asked to prepare a case. Next day I was called by the recruiter and invited to a F2F interview some 10 days later and was asked to prepare another business case. The last interview in the office was actually several interviews, I was first met by a recruiter, the 1 hour with 2 POs on the case, next 1 hour with 2 other POs on decision making, management skills, after that another PO took me for lunch and talked about how things work at Booking.com. Overall very positive experience and a lot to learn. They want you to focus on data and this is the reason I did not get the offer, even though I was told that the interviewers liked all my cases and ideas, but that was not enough. Actually a bit disappointing, as I know I could learn things in future, given that other things are already good. But data drivenness and demonstrable experience with that are really important for this company from the very start. Anyway, I think I did my best and managed to demonstrate my strengths, and also I know my weaknesses and can work on them. Also it was good that I was getting quite detailed feedback at every stage. And I liked how professional the recruiters are. I used Glassdoor reviews to get a better understanding of what interviewers want to see in the cases, how they need you to approach change and think incrementally. It's good to suggest very small changes that you could implement and test quickly.