Well, the title says up to 12 chickens. The description says 8 - 10. Clueless on how many chickens I can put in here. It is made pretty cheaply for the price. The asphalt rocks fall off every time the nesting box door are opened. The roof asphalt has some missing patches, probably happened on the way from China.  The ramp wood broke at the top in one day. The sliding try fits, but is uneven. It is pretty easy to put together.