Do you have some old (fruit or milk) crates? Or you just need a practical (and low budget) storage (organizing) system? Try out this brilliant woodworking idea: the crate bookshelf! You can combine the crates in any shape that fits .
The best DIY projects & DIY ideas and tutorials: sewing, paper craft, DIY. Best DIY Furniture & Shelf Ideas 2017 / 2018 How wonderful is this bookshelf? I imagine it would be perfect for storing TA books and/or crafting supplies.