Welcome to BYC and the wonderful world of chickens.
Where, in general, are you? Climate matters, especially when it comes to housing.
The top priorities are predator proofing the run with 1/2" hardware cloth at least around the bottom several feet of the wire and adding an anti-dig apron and VENTILATION.
The usual guideline is to have at least 1 square foot of ventilation per adult, standard-size hen -- which can be difficult to achieve with these prefabs. If you live in a hot climate and your coop is not located in DEEP shade, you'll need considerably more. I find that here in central NC I need at least 2-3 times the normal recommendation to keep the coop under 100F on a 90F day.
The ventilation needs to be located above the bird's heads when they're sitting on the roost, creating airflow that looks like this:
Since this coop has no roof overhangs you'll need to put awnings over the vents after you cut them out.
You might be able to achieve this by cutting an appropriate number of inches off the entire wall at the top and bottom of the roof slope, covering the opening with 1/2" hardware cloth, and using the piece you cut off to make the awning (caulk the join with exterior-grade caulk or it will leak).
Where, in general, are you? Climate matters, especially when it comes to housing.
The top priorities are predator proofing the run with 1/2" hardware cloth at least around the bottom several feet of the wire and adding an anti-dig apron and VENTILATION.
The usual guideline is to have at least 1 square foot of ventilation per adult, standard-size hen -- which can be difficult to achieve with these prefabs. If you live in a hot climate and your coop is not located in DEEP shade, you'll need considerably more. I find that here in central NC I need at least 2-3 times the normal recommendation to keep the coop under 100F on a 90F day.
The ventilation needs to be located above the bird's heads when they're sitting on the roost, creating airflow that looks like this:
Since this coop has no roof overhangs you'll need to put awnings over the vents after you cut them out.
You might be able to achieve this by cutting an appropriate number of inches off the entire wall at the top and bottom of the roof slope, covering the opening with 1/2" hardware cloth, and using the piece you cut off to make the awning (caulk the join with exterior-grade caulk or it will leak).