Edmund Casey Hall‘s benches are perfect for doing some quick readings between classes and for catching up with friends, but for long-term studying they can be a pain. They are not comfortable at all (I assure you your back and bum will hurt by the end of your study session) and it can get quite cold since people are always opening the door besides the benches. I suggest you take your studies elsewhere.
If you’re considering being successful in college, rather than just settling for Cs, a
bed is not a great place to study. Your dorm will lead to your studying downfall. Inevitably, in your sleep-deprived state, you will curl up, declare you are only going to nap for 20 minutes, set your phone alarm and close your eyes. Two hours later you will wake up (or maybe the next day) to find that you lost valuable study time.
Just like JDH the SUB is a bit of a zoo to study unless you arrive first thing in the morning or late at night. Granted there is ample seating and access to delicious food, the SUB is best to be avoided when you need to get work done.