I talked a friend of mine into getting an Eglu after she lost 7 out of 9 chickens to predators. She likes it a lot. It is pretty small- even the big one. Now that she is down to two chickens she says she won't replace more than two of the seven she lost. She says she does have problems with mice getting into the run and drowining in the water glug. If you are planning to leave it in one spot, the chickens will turn that to mud within a week. We live in CT and just had a very hard, snowy winter. She did use a warming stone in the coop every night.