Thsi is the back wall of my scraproom. My jetmax hold mostly paper and some cards, tools, and flowers. My Clip it Up holds mostly flat embellies, ribbon is hung on rings and scrap ribbons tied to the dressform, seasonal supplies (Christmas and Halloween) in boxes on the floor (on top of those is a cake box I use to contain the mess when misting).
I keep my cheap cardstock sorted by colour horizontally and my good cardstock vertical in the boxes it comes in (American Crafts). I keep patterned paper stacks horizontal, and loose pp or collections that don't come in a stack in cropper hopper folders, vertical. How I sort and store my paper tends to change based on how much of it I have, so who knows how long this method will work for me.
I keep my scraps sorted by colour in the bottom 6 drawers.
The green curtain hides our under-the stairs storage space, mostly used for Chritmas storage, but I have a double-stacked sterile drawer unit in there where I keep overflow, extras of stuff I buy in bulk, and 2 drawers of ephemera/found items.