It's a pretty nice model...what program are you using?
Without dimensions, it's kind of meaningless.
Is the run door at lower right in first pic a typical man sized door?
Some info on materials/sizes would help too.
What's inside the coop?
Oh, and....Welcome to BYC!@Josip
Where in this world are you located?
Climate, and time of year, is almost always a factor.
Please add your general geographical location to your profile.
It's easy to do, (laptop version shown), then it's always there!