Neat job! We are looking forward to see the rest of the building. Question for you...why the spaces between the boards against the wall? I realize the wood is to secure the walls, but the spaces will be "eaten" away by the girls...and are you in a wet area? Up here in the foothills we have never seen such sandy soil (not that we don't have it) but I have a lot of ledge which means water is running over and between them. Don't get me wrong, I am so curious to see how it turns out!!!