The whole interview process consisted of two online interviews and four onsite interviews in one day. Each coding tasks were in average difficulty, but I was expected some of it more difficult. The system-design interview part was curious and in some cases entertaining. The conversation was light and fine, that helped me do not feel any stress and focus on the task. The behavioural part was pretty pleasant and fun, very informal, that in some moment I thought that it is just a conversation of mates, not interview :) In general, the interview process, from beginning to the end was fine and pretty positive. Probably, there was a slow logistic, but that was not a key point for me.