Hi All - I've been looking at cat shelters for our feral cat/kittens (6 of them!) and came up with a couple of ideas but didn't know if they were good ideas or not. Could old chest freezers or refrigerators be used with modifications? They're insulated - I don't know how well or if the insulation is good enough. We're in South Carolina so there's heat, rain and some cold (even though this past winter was pretty non-existent). I could cut two holes for cat door installation (main door and escape door at the other end), attach cat shelves or a loft for sleeping, caulk the door/doors shut and lay it on its side on pallets, maybe under some trees. Or I could caulk the door, keep it on top so it's like the roof, then it could be opened for cleaning. It could be spray painted with a good exterior paint. These are listed on Craigslist for free and/or cheap so it got me to wondering if this had any merit. In fact, a chest freezer is listed for free in our area. Thoughts? Pros? Cons? What about the coils and freeon? Thanks for the input and help!