After the door was secure, I removed the shipping hardware and tested for smooth operation. Once I was satisfied that the door was useable, I fitted the last piece of T1-11 siding to the right of the door.
I installed the door knob and latching hardware. Now that I can lock the door, I can leave my tools inside. No more lugging my tools from the garage out to the shed.
My SS shed now has it's first furniture: a folding chair!
I moved my windows into the shed from the garage. My plan is to now finish putting a coat of primer on the outside of the shed and installing vertical trim boards at the corners. Then I should be ready to install the windows. I need some light and ventilation in here!