A spare room and not knowing what to do with it, now that is a problem some people would love to have. But for others, this is a real dilemma and for many something that does in fact happen at some point down the road. Children move out leaving unused bedrooms dining rooms are being abandoned for the family-friendly eat in kitchen, sunrooms just aren’t used for most of the year, and then there is the basement that is simply unused because it is a basement or undefined space.