I am living in on-campus apartments this year.
Last year, I used one of the engineering labs wth the permission of the professor in charge of that lab. The dorms were far too dismal for me to spend any large amount of time in there.
This summer, I have been using the work benches in the basement office. It is a fitted workstation wth built-in cabinets, drawers, tool racks, etc.
I have a workstation during the school year which is a set of drawers filled with supplies on rollers and a work table that is appx 1M x 0.5M where I normally house my soldering station, heat gun, and other electric tools (dremel, etc.). It didn't get much use last year because I mostly used the engineering labs as they had better facilities and fewer distractions.
Please do not insult my friends. They both work co-ops doing work for well known companies (one doing balistics analysis, the other in FPGA/circuit design and are good at what they do).