In case anyone else out there is considering a shed for a studio, here are pictures of my shed/studio. It is a site built shed that we bought at Home Depot. They came to the house and one guy built it in one day. We had the electrical wiring and a kick-ass ventilation system professionally installed. Then my husband finished off the inside with insulation, drywall, textured walls, ceramic tile floor, stainless steel sink, cabintets and countertop, overhead lighting and A/C. We also built the front porch ourselves and I built the boxes on the porch that hold my two propane tanks. I have all stainless steel tables inside; a TV, DVD player, CD player, and a cherry on top! I love my little studio. Most people would never know it started out as a shed. It is so cute and loaded with goodies! There isn't an inch of wasted space in my 10' x 14' building.
Here is a picture of it under construction
Here is what it looks like from the outside
I'll get some pics from the inside and post them soon.
Becky