I've noticed how a lot of people have trouble getting to classes, and there has to be this whole "guide" thing, and sometimes people get lost, and it's very annoying. I have 3 ways to fix this:
1. Put tutorials on the forums with a separate video to get to each classroom.
2. Put warps for each of the classrooms so that people no longer have to walk to them each time.
3. Allow people to set unlimited homes, enabling them to set their home in all of their classrooms.