I am currently an undergraduate at CSUN!
Advisement picks your courses which is frustrating!
You don't really have a say! And you don't know when you'll get your classes!
Some students have gotten a morning class + a night class on the SAME DAY and the department's just like, "So?"
I've had some courses where I had a 4 - 6hr gap and I couldn't even go home like a normal student.
But this is my experience as an undergraduate it might be different for the graduate program.
Good luck to you!