I am always cleaning up and organizing in the studio. It's a place where many profound messes happen while I (or we) are in the creative zone. I have a stack of baskets and bowls and even some silicone cupcake wrappers that help with tiny things while I'm working.
Mesh project bags from Alvin (available on either DickBlick, Cheap Joes or Amazon) are great for projects. As a project progresses to a more 3D stage (products needed are added), I transfer to either a basket or a plastic frame. I like the frames better but sometimes they are too shallow.
The really big AHA! came with the realization that you can put papers in folders and then a file cabinet! Wow. I was advised to label in pencil so that I can erase if need be. Here is a peek into my JetPens Haul video (coming next week).
For those of you who may do videos, here is a storyboard form I use to prepare for them. You can download it for your own use. Download StoryBoardMaster
I hope that some of this helps you get and stay organized. I find that it saves me so much time and frustration. Here's the video.