The people behind the desk are always approachable and willing to help. They will drop whatever they're doing to teach you how to edit or explain what you need to know about the DV Station or help you scan large pieces of paper and then teach you about your online storage cache. When the library was closing today they let us stay until our data finished uploading. Also, other people in the computer lab will watch your stuff if you need to make copies or get some food from downstairs.
The downstairs is undergoing some massive renovation, like frikkin everything else in this city these days, so this may contribute to the relative lack of air conditioning. (By the way, no buildings at the UW are cooled to below about 70, it seems.) But the circulation people are still cheery and abiding! I had several overdue books and it turns out there's no charge at all! You can just return them whenever you want!
One weird thing is that there was a copy of the Onion in the computer lab desk of the people who were helping me this morning, and when I came back this afternoon someone had written my full name on the front page. There was also a 608 phone number--not mine, obviously. There are no "Julia Gruberg"s at the UW. Strange.