I have a 14 by 14 ft room with an additional 6 by 6 entryway space. In this space I currently have bench work base of 118 sq ft.
I have it in a U shape with a 3 by 6 add to the lower right have of the U. That 3 by 6 hosts my switch backs for both main and upper tracks.
Everything is movable or removable at this point.