Sometimes you do have to, sometimes you don't. If it's a major enough renovation, it may actually be illegal to inhabit. I have lived in houses with no plumbing before. My wife and I are in our 40's and that just isn't going to work.
Sometimes you do have to, sometimes you don't. If it's a major enough renovation, it may actually be illegal to inhabit. I have lived in houses with no plumbing before. My wife and I are in our 40's and that just isn't going to work.