Seeking advice how to rotational play with University and other households.

I usually complete the university degree, but you can set up a house in Britechester for your university sims.

I've also seen people set up a boarding school type of dorm for university students and aspiring university students.

When Dylan and Zeph went to Foxbury, I had them move into Tidal Tower, and I continued to play them until they finished their degree. My standard rotation is normally four sim weeks or one season set for 28 days.