Wooddust that is one of the main reasons I want a simple cabin. I figure that I can make something that I like, but that she will not want to step foot in. That would be a perfect arrangement. Peppers, I am pretty good with a hammer, and I don't see this being a big deal. I just have to get more ideas before I commit one way or another. I have thought about the pre-made idea, but I think that I want to make it myself, so that I can get it exactly like I want it. Thanks for all of the posts guys. It has definitely given me some great ideas, and I can't get the rainwater filtration system out of my head. Did you buy it premade, or rig it up yourself. thanks again.