After a lot of careful research and considering what my realistic options and abilities are in terms of building and financing, I ha decided that converting a shed into a tiny house is my best option. This is the model I'll be purchasing (about $7,000 for a 12x20 and they have rent to own) and I can get a loan from the bank to finish out the interior. Plus side is it's still portable, though not as easily as a tiny house built on wheels. But it also has a lot more space so...priorities.
The Ultra Series is an attractive, portable storage shed that will look great in your backyard. The door and window in the sidewall makes it a perfect building to turn into a workshop. Just add a workbench and shelves and you’ve got a wonderful place in which you can do your hobby. You can add a tool organizer to make even better use of your space. A skylight will give you extra lighting.