This site may give you some ideas.
Organizers
I can w*rk away at this organizing thing WHEN I am in the mood to do so. I was caught in a cycle of organizing and moving stuff from side to side within a room. Then I decided I could lessen the frustration level by designating 1 room for putting the first round of sorted-through things in. Instead of just randomly piling unsorted things "somewhere else", I winnowed things down to the bare minimum in the larger room and moved things to keep to the smaller room. I donated or gave away all unwanted items.
I used small and medium postal boxes* to hold similar things (extra office supplies, clothes that need mending, sewing supplies, etc).
Now I can go into the smaller room, pick up one box at a time, and go through it for the LAST time.
My plan is to eventually purchase an open bookcase and lots of low profile rectangular clear plastic bins or a shelf/pull out bin type organizer unit and be done with it all.
My process may seem redundant but it w*rks for me.
I want to empty the larger room as much as possible so I can paint it.
* I ordered a lot of Ruby Red glassware on eBay and kept the boxes.