Despite the University's extensive library system, this is probably the nicest library in the area. The outside is beautiful, with blue striped verandas and ivy covered walls, and the inside has a nice coffee shop. The is an extensive selection of DVDs, which are popular enough that there are crowds perusing them during the weekend. Also, if you want a more recent popular book, often UFL will have it before the University because the latter is more focused on academic tomes.
It's also a good place to study and most students are unaware of how nice it is, so it is less crowded compared to other nice study hubs.