It was quite straightforward and well structured. The HR was very quick with their updates and feedback, which is something I appreciated. Throughout the multiple rounds, they were completely transparent about what was expected in the next phase, so I never felt like I was going into an interview blind.
My advice would be to do a deep dive into their specific business model. Take the time to truly understand how their platform works. Beyond just knowing the product, come to the interviews prepared to clearly articulate how you, as a person, can add direct, tangible value to the organization.