Have you read this article?
https://www.backyardchickens.com/articles/top-10-chicken-predators.75824/
As long as you can keep them out , you should be fine. btw Chicken math is what happens when you keep getting more chickens until you can't count how many you have.
They may start laying eggs outside the nest but usually they know what to do. I always liked to put golf balls or ceramics eggs in the nests just to give them the right idea. Not sure they need it, or even if it helps but that is what a lot of folks do.
Maybe a theme based on the color you plan to paint it, or maybe based on some other quirk.
If you used Pallets to make it you could go with "The Pallet Pullet
Palace"
or if you used scrap you could go with "Happy Scrappy Henhouse"
something like that. anyhow just some suggestions.
My barred rocks were friendly as babies, kinda snotty as teenagers and are cuddly as full grown hens. Of the barnyard mix that I hatched last year none of the girls were friendly and my favorite,Rocket, was the friendliest. No roosters for me so my little buddies had to go. I.m.o. they each...