Looking good, great decision to build your own!
We bought a kit online and were a dismayed at the quality. I wound up building an addition with roosts, reinforcing the whole thing with leftover cement board from our house, another layer of roofing from ReSource Yard, new latches and various other materials I had laying around.
That's exactly what I am looking to avoid. I even looked at the ones at my local feed store and they were nice looking but built with very poor quality. One thing I can say to anyone who is wanting to use re-used building materials (2 x 4's, OSB, etc) take your time to pick out these materials yourself. Reused is great for the environment and lessens your carbon footprint, but sometimes the boards are warped and don't lie flat, they're full of old nails and staples and are sometimes a bit chewed up. Same with the OSB. All in all, it's still worth it to me though.
