I decided to start at the bottom. The actual plan was to do just that area but I couldn't stop and did two shelves. Then my back decided I'd had enough so will have to finish another weekend.
I had to get all this in the bottom. We were smart years ago and bought some shelves to help keep things straight.
And guess what, it all fit.
I did the next shelf up and was able to get it looking good too. I still have three shelves to go but this was a great start.