This New A-Frame Cabin Kit Can Be Built in a Weekend for $21K

"If there’s any concern with high wind exposure, you’d definitely want to anchor the cabin to the ground more permanently," Romanowicz says. "And if you’re building on a slope, you may need concrete piers, which may require a bit of engineering. When we built ours, we just set it down on concrete pavers that we leveled with a little gravel underneath. It was easy and quick."