Well, looks like there will be enough wood for a small house after all and, possibly a dividing wall, allowing two rooms inside.
As you see I have the four walls finished . And have built a peak on one end. I have left the doorway, of course, and will build a peak on the other wall, opposite to the wall that has the peak on it now.
That board that you see on the top of the doorway is to support the wood that I will put on that wall to make the second peak. That board came out a piece of furniture that we threw out, that had some shelves in it that I saved, knowing that I would need for something just like this.