Tural K.
Google
I visited this place 10 days ago. There are 7 floors. For me, 4th floor is the most beautiful part. I would suggest university students to go there and learn more about university, how rich history it has.
Also, it is worth to be inside of this building. Oldest elevator in Tartu is here and it has interesting vibe and way of use.
So, take you 2.5 hours and learn more about UT. It will not be boring at all.