First thing I don't like about a Pre Fab is when the 40-50-mph wind gusts come, it's gone.We went back and forth trying to decide to build or buy. We have a ton of scrap materials laying around and only needed to purchase a few things but it was time that was the problem. Well if we need to change in the future then we will. May I ask what exactly you changed or didn’t like about a pre fab?
Second thing, when it says it holds 5-6, that's twice what it actually can hold. A chicken coop should have 4 square feet per bird minimally, and more if they may get locked in at all due to winter/weather.