So my famility and I are building our first coop. To save money we are thinking of converting an old wood play house we have into a hen house. Pictures Below:
The coop will be for 4 or 5 little Hens that we plan to raise from chicks.
We intend on cleaning it out and painting it and have a simple plan to construct a nesting box with 2 cubby's that will attach to the left hand window on the outside with a hinge top for easy egg retrieval. In the interior we'll put up some roosting poles and I was thinking of getting an astroturf mat to line the bottom so it can be easily removed and rinsed/cleaned. Beyond that I'm wondering if the rest of the windows should be boarded up or if I can just attach chicken wire and leave them open for ventilation and add a roll of canvas to snap down when its windy and cold? I live in southern California so it gets extremely hot in the summer and the winters are very mild with temperatures usually only dropping to the 40's at the coldest and maybe occasionally down to 38 or so. (today its 68!) Also, for the door way can I leave it open like that? or should I board it up and leave a little chicken sized door? We plan on constructing a run around the outside to keep out predators of which would only really be feral cats and perhaps possums (we live in a suburban neighborhood). How high should the fence be?
Is this conversion even a good idea or should we just build one fresh?
All advise is welcome Thanks!
***Also, just remembered that the little house is under a big California Pepper tree that drops alot of little pepper berries and leaves, that the hens will probably eat, will they be ok?***


The coop will be for 4 or 5 little Hens that we plan to raise from chicks.
We intend on cleaning it out and painting it and have a simple plan to construct a nesting box with 2 cubby's that will attach to the left hand window on the outside with a hinge top for easy egg retrieval. In the interior we'll put up some roosting poles and I was thinking of getting an astroturf mat to line the bottom so it can be easily removed and rinsed/cleaned. Beyond that I'm wondering if the rest of the windows should be boarded up or if I can just attach chicken wire and leave them open for ventilation and add a roll of canvas to snap down when its windy and cold? I live in southern California so it gets extremely hot in the summer and the winters are very mild with temperatures usually only dropping to the 40's at the coldest and maybe occasionally down to 38 or so. (today its 68!) Also, for the door way can I leave it open like that? or should I board it up and leave a little chicken sized door? We plan on constructing a run around the outside to keep out predators of which would only really be feral cats and perhaps possums (we live in a suburban neighborhood). How high should the fence be?
Is this conversion even a good idea or should we just build one fresh?
All advise is welcome Thanks!

***Also, just remembered that the little house is under a big California Pepper tree that drops alot of little pepper berries and leaves, that the hens will probably eat, will they be ok?***
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