When we had the Dot House built, we asked that it be put on skids. We had tin put on the bottom of the floor to ensure it would be pest proof. Skids would allow us to move the small building when we wanted so that proved to be a good decision.
The first step was attaching the log chain to the anchor bolts on the skids.
Putting up the fence was a big chore and for me, hard physical work. It was fun too helping it all come together.