Congrats for passing the AC!
As with the AC, my Partner Interview was similar to most posts out there. Prepare the usual, why PwC, why this location? what do you know about the professional qualification (ACA)? Why your degree choice? Transferable skills, especially if your degree was non-accounting.
Prepare at least 2 examples for the final interview competencies. I was asked about building relationships, how I acted in a situation of conflict, cant remember the others, sorry!
Prepare commercial awareness questions, issues affecting the auditing industry, issues affecting PwC, business doing well/badly and any other business news you find interesting (I prepared on Zombie comapnies!).
If you are did a non-accounting degree, look out for news related to your degree. I was asked questions about news relating to the biopharmaceutical industry.
Know what auditing actually is, apparently most people cant even define that.
Thats basically all I can remember. After that I asked him questions. Make sure to prepare questions to ask in the end.
Just make sure to keep your answers concise and logical, i.e follow the STAR technique. Always aim to include what you learnt from each situation. And if they do ask commercial awareness, be able to relate it back to what PwC can do for them.
Just relax, be confident. Maintain eye contact and make it as conversational as possible. I didnt answer all the questions properly, in fact I was sure I messed up one but I still got it so dont worry if they ask something you cant answer properly. Just keep smiling!
If you want any specific details about anything, just let me know!