It was a four round 45 min technical interview. You can schedule the rounds the way you want I decided to have them all in one day to get it over with. Standard technical questions. I would say all of them were medium level questions. LC isn’t enough to prep though. The questions give you limited information unlike LC questions where you get mostly everything up front. You have to ask for clarifying questions before answering in order to avoid loosing time. I unfortunately did not prep this style of technical interviewing before but if anyone practices this style of interviewing everyone has a good chance to pass.