A little passion for steel arch buildings
I could enlist the help of a few of my friends and put together a metal building with basic tools. Companies that sell such buildings include a manual and a set of floorplans. You can pour the concrete footing before your building arrives, so you will be ready to put the thing together. Most of the buildings assemble via metal arches that can be put together on the ground. When you are ready, you put the shell upright and attach it to the foundation.