PwC Experienced Associate interview questions

Two HR screening interviews and then one phone interview with Senior Manager. Invited to in office interviews where I interviewed with 3 people (Manager, Sr Manager and Director level). Interview questions included Skills Assessment and the usual background questions. There was no case study but the director presented a challenging set of questions in the Tell me a time when... format. I interviewed with multiple top 5 consulting firms and PwC was the most positive experience. Interviewers were respectful of time and offered a lot of information on the company.