one system design, leetcode tagged. not very difficult, but understand how to implement any followups and understand what your code is doing under the hood, especially Python code behind your functions and have good questions prepared

Good, overall they were pretty nice. Much faster than I experience with other companies (even other tech ones). The whole process was done in like 10 ish weeks? Really nice and accomodating interviewers. Practical interview process too. Whole team was friendly.