Oh okay, that kind of coop, gotcha. You've got 32 sq ft of run, *plus* your (approx) 8 sq ft of indoor space. It's a bit tight on indoor space if you were in a cold-winter climate but I *think* I'm seeing tropical-type vegetation there? If so, no problemo, that should be very good for three hens!
Good luck, have fun,
Pat

Good luck, have fun,
Pat