We have a building on the property that has a brand new roof on it that we are converting into an office/workspace for me. It didn't have a floor, so they are lifting it off the ground to pour concrete. When they lifted it, a corner of it collapsed. Glad I wasn't home to see it.
After the floor, inside walls will need to go in as well as doors and windows, then electricity. Maybe by this time next year it will be ready to use.