Making the Most of a Small Space

[ENIAC]

A while back, our team had the run of a large room in one of the tech buildings at our school. Now, however, we have been pushed into a small (12x20) space, walled off from the rest of the room by cubicle walls. We have occasional use of a classroom, but that can be sporadic. We have about 15' of inventory wall. This may not be the smallest of rooms, but it is no classroom. So. What do other teams do to make the most of a small room? Organizational techniques, storage solutions, anything.

Note: We do have access to a machine shop, so no worries there.