Coop Advice please?

[danielLongest]

My flock is getting bigger and I'm looking for coop designs and tips. is it cheaper to build your own or buy pre assembled? My coop is about 4x6 with three shelves for nesting and i have 9 hens

 

[Bear Foot Farm]

My flock is getting bigger and I'm looking for coop designs and tips. is it cheaper to build your own or buy pre assembled? My coop is about 4x6 with three shelves for nesting and i have 9 hens

Here are tons of them:

https://www.backyardchickens.com/atype/2/Coops