When I was house-hunting, one of the things that struck me about the house that I eventually settled on was the fact that there were no curtains or shades on the bathroom window in the back. The reason was that there was no one living on the steep hillside in back, which was covered with trees. Since I don't own that hillside, someday someone may decide to build houses there, which means that the bathroom would then require curtains or shades and our back porch would no longer be as private. Fortunately for me, local restrictive laws currently prevent houses...