I have a classmate who is like this. It is cold there in winter, but it will be cold in the classroom. In the library, there is heating (if the library has heating in winter, I want to go), so learning is more comfortable; On the other hand, there are many places in the library, and the table is very big, so it is not a big problem to put more things.
On the other hand, in the library, many people will feel quiet, don't worry about the noisy problems inside, and everyone can review quietly, which is really comfortable. My classmates also like this quiet environment, so they will go to the library.
There are also many people in the study room.
The study room is specially designed for students to review in our school, because in our school, there are many tables in the study room, and the distance is relatively good, which is close to our dormitory and canteen. It can be said that I pass that place every day.
So for us, this is definitely a very good environment, and our study room has always been a review place for students who take the postgraduate entrance examination and take the public examination, so the environment is particularly good.