Console, University, does editing dorms effects on gameplay?

I edited the dorm but I had to move out my playable sims first so after I edited the dorm my sims enrolled in school and the same sims moved in with them.
It didn't mess anything up.

I noticed that the cost of living in the dorm went up a lot after putting in good beds etc. I found some good info on YouTube about University including grades, editing, etc after posting this. Carlsguide has a channel.