The choice is yours; you may choose a design from the Tiny Home Gallery or choose one of ours. This link will connect to Tiny Home designer: https//tinyhomeinside.com.
This link will connect you to menards: https://www.menards.com/main/building-materials/carports-shelters/shop-all-garage-projects/c-9891.htm?Spec_ProductType_facet=Room-In-Attic+Garage . These buildings start at $15,000 to $25,000. The design feature will allow you to place front door and windows and take out the garage doors. This is a great way save money and design the inside to your needs. We would be happy to answer any questions you may have.