I practically lived here during my university life. If I was not studying in one of their many private rooms; I was out using one of the many computers to print out my essays, researching in the stacks, or napping in between classes on one of the comfy chairs.
The large windows makes it more inviting and enjoyable. Some people might dread going to the library, but not I. Especially if it is the Lied Library. Sometimes when I am waiting for a friend to get out for lunch, I will bring a book and just lounge.