Prepare for more ambiguity and senior-level judgment, but do not assume the fundamentals disappear. Final rounds often test how you respond when the conversation moves away from a rehearsed format.

Partners may probe your recommendation, business judgment, and fit more deeply because they are assessing whether they would want you with a client.

Continue practicing cases, but add drills where the interviewer changes direction, challenges assumptions, or asks broader business questions.

For fit, know your stories well enough to discuss follow-up details rather than delivering only polished first answers.

Yep, this is worth practicing specifically rather than hoping it works on the day. The situation feels much easier after two or three reps.

I would ask one concise clarification rather than guessing. It usually saves more time than it costs.