Investigating the Structure

It was not clear how the person who built this cabin transported all of the heavy construction materials through the woods. There was nothing around the area that indicated there was a campsite in the vicinity. So, how did they do it? Mark observed the cabin and estimated that the dimensions of the structure were 8 by 12 feet and about 15 feet high. He was quite surprised to find out that the structure was built on a concrete foundation. There was also a peaked roof and a very small porch.