Zip tie the crates together
Stack your crates and drill a hole to connect them together. You can go however many wide and tall you need. I just used 4 milk crates because my foyer is very small.
Continue this process until it’s secure
I placed a piece of scrap wood I had in my garage on the top so it doubles as a small entry table. I used these bins from Amazon and they fit perfectly! It helps to hide the clutter!