RSM Administrative Assistant interview questions

I first had a phone interview with an HR rep, which lasted about 30 minutes. I then had an in-person interview which lasted about 3 hours. I was interviewed by four people: a team member, a supervisor, and 2 upper-management staff. Everyone was very friendly and put me at ease--it was more like having a conversation. After they had already offered me the job, I was asked to complete a skills assessment (proofreading and Microsoft Office). The assessment was easy and just to see if I required any training.