We’ve built five of these and are happy we did. They are so tight when you close them up that spiders don’t get in, let alone wasps. Many will say they are too small at 48” x 40”. We think they are just fine. One person can see in any direction without much movement. We keep one office chair and one folding chair in each. The folding chair is for when one of my grandchildren is hunting, and that works really well. We put carpet on the floor and two feet up the walls to keep things quiet.
http://www.grandstandplans.com/
