I've also been working on THIS- tearing down an old work shed (for a few reasons I explain) in order to build a newer one that will be:
-A woodworking space
-Secure (I had some tools stolen recently from the old space)
-An art studio
-A tiny classroom for occasional VERY SMALL workshop classes
-A guest sleep space for visiting friends here and there.
I'm also trying to build it all on a pretty meager budget.
We also talked about the pros/cons of transforming existing sheds into tiny houses here: