Pod Space have designed a series of incrementally sized garden offices and studios including the Micro Pod, Micro Max Pod, Mini Pod, Glide Pod and the Eco Pod. That’s a lot of pods, with prices.
Kanga Studio: Modern 14 x 14 Dwelling - Kanga Room Systems: Models Gallery - Backyard Office-Guest House-Pool House-Art Studio-Garden Shed-Tiny House Modern and Tradtional Cottage prefab kits
These are the Avava Prefab Tiny Houses by Avava Systems. These tiny homes are delivered flat-packed for easy shipping and made to assemble on site.