So, when I gave my initial plans to Randy, he told me that going up to a second floor does a lot to increase the building costs.  As such, he suggested that I redesign it a bit so that the it is spread across a single story.  Thus, I came up with the following plan.  It still gives us roughly the same square footage (1495 sq. ft.), it just puts the sleeping area back into the woods rather than up the stairs.  It will also make it easier for getting furniture in there.  Let me know what you think.  The comments should be open.