Have an outbuilding I have turned into a functional office space. I am slowly improving it. What I'd really like is to have a toilet in there. How viable would it be to have this installed? The outbuilding is about 20 feet from the main house. Would it be a ridiculously big job? I think it would be an asset to the space long term.
Google Earth view so you can get the idea:
Google Earth view so you can get the idea: