What is your system for how you use it, clean it, and move or don't move it? I have a chicken ark that looks pretty much just like this (it did not cost me EIGHT HUNDRED DOLLARS, though!!!): http://www.amazon.com/Large-Chicken-Coop-Portable-Hens/dp/B0037QUNJ2 We have 3 chickens, new to me, established layers who were free-ranging and sleeping in the ark at night at their old place. We kept them in the ark about a week, then started letting them range our small yard. While we had them in the ark full-time, we moved it every day. I'd rather not keep doing this, but I will if I have to....wondering how okay it is to leave in one spot if the girls get at least 3-4 hours of freerange time every day. Do you let the litter build up, using deep litter method, or do you move and de-poop the area where it was all the time? How often? How do you feel about keeping chickens in the ark for long hours?