I use LOTS of solar lighting. This place is lit up like an airport runway!
You can probably see it from space!!! Ha! But along with a good sturdy coop, add some solar lights. I have never even had an attempted break in with all the lighting.
Build your coop like YOU are doing to live in it. Not even an ant can enter. If you can't dig under it, rip it apart or do damage to it, neither can the predators.
Good luck and if you run into any questions we are happy to help you.