Manager selected interview questions based on resume and how to apply to opening? The hiring Manager resigned but requested an email giving feedback to interview process and explain why you should be selected for the position?

The interview was about 45 minutes long. I was asked situation questions and questions about my experience, mainly how I handled irate customers in the past and the resolution I came to with that customer. It was a very relaxing environment and the Manager was very nice and made me feel at home which made the interview so much easier.