For me it's one bike at a time, absolutely. If there's more than one bike in the queue one has to wait. Between vintage audio equipment, my two old cars, house repairs, and Mrs. coming home with, "There's some milkweed in the back seat for you to plant," I have to be organized. I have a main workbench I try to keep clear and only lay out what I'm going to finish in a few days. I have two other smaller benches where I can leave stuff that needs more time. I'm good about putting all my tools away after I finish something. I think storage might be unique to every personality and type of space/container/budget available.