A farmer up the road has an old version of this... Idk that I think it is bad... Many people still see them as livestock and don't make pets of them. If it is designed to allow them to come out and free range (which it seems it is) then I think this is an awesome concept. For those of use with lots of land that want to move chickens all around the property, but don't have the ability to get water or electric to that spot....this Is awesome... And, I it is not uncommon fr farmers out by me to be farming THOUSANDS of acres, not just hundreds... These guys are serious... So yeah, I could see if you were into this to produce eggs, fert your property, etc, that this would be well worth the money... And like any building, it should last 30-40 years, so take that 15k and divide it by 30-40... Just my two cents....