Wife wanted a home office and the only option was our garden shed out back. Took about three weeks. Had to install three new larger windows, new subfloor, reframed the door and installed a new one, trenched and buried electrical 75ft, new 20 amp breaker in the panel wired, vapor barrier, insulation, wood tongue and groove pine, installed a screen door. Likely do plywood planks for the floor tomorrow. All told about $1000 w a small window A/C unit. It’s only about 70 sqft so not much of a chance for multi use space. It was her Mother’s Day/ birthday gift. She keeps calling it our Covid Cabin.