Smaller than expected. I'd say its works for 2 full grown hens max! The wood is thin. The side wall piece arrived split but I didn't have any time to deal with replacements or refunds so I just fixed it with some wood glue. It works for now since my 3 girls are small but I plan to build a larger run so they have more space while in the coop and not free ranging. Next time I'll just build one myself.