Great job on the 2x2 shelving. When I bought mine, I didn't realize that there wasn't a whole lot of accessory options for it. So I'll probably be following your example with regards to the 2x2 shelving

Demonstrates why it is not wise to make a wood platform sitting on dirt for any structure. Better to spend the money to have 4" thick slab poured over a gravel bed (for drainage). Saves time and money in the long run.

I've always heard that "Great Stuff" soaks up water.

do you need to protect the 2x2s (wood frame) from moisture? did you treat the wood or will it get painted? I just put up a 7x7 Suncast Modernist shed and it needs internal help. I was going to use 2x4s (16" on center; or at 20-25% intervals)... but should I paint them to protect them from moisture? lots of moisture here in ohio

Are you going to put shelves in your bigger shed? If you do, video a few steps. Good job

I just ordered mine awhile back and just saw your video. I knew that skylight would be an issue. How is the flex tape working out?

How did you secure the wood 'studs' inside to the structure? Or did you?

Has your shed ever leak before