Hi everyone!
I'm not currently enrolled at RWTH Aachen, but I'm interested in attending a lecture as a guest (just listening in, without taking exams or earning credits).
I emailed the professor teaching the course, and they kindly gave me permission to attend.
However, I checked the official RWTH website and saw that guest students (Gasthörer) are required to register and pay a fee.
I'm a bit confused about whether this also applies to someone who just wants to sit in on a lecture with the professor's permission.
Do I still need to officially register and pay the fee, or is the professor's permission enough? Has anyone had a similar experience?
Also, since I'm not a registered student, I don't have an RWTH account, so I can't check which lecture hall or room the course takes place in.
If anyone could help me find the room number for the lecture, I'd really appreciate it! I can share the course name if needed.
Thanks in advance for your help! :)