Very casual and informal. Just mainly small talk and asking why you want the position and relevant experience. Make sure to have questions to ask whether about the position or about their experience in the company.
The interview process was fairly easy, I did do a lot of research going into it, which I felt help secure the job offer. it was a zoom interview so a little awkward at first but generally okay.
During my internship, I gained invaluable practical experience in consulting, honed my skills, and collaborated effectively with the team/company. It was a rewarding opportunity that significantly enhanced my professional growth.