The house doesn't have a basement. I'm pretty sure the water line comes in the front of the house. It is probably a 200 foot run around the back of the house to the water line. Or 40 feet to the back of the house which would involve digging under the foundation of the back of the house. A bathroom would be nice, but would greatly increase the price of the project. I live about 1/4 mile away, so it isn't a huge deal. I can live without a bathroom in the shop, but it would be way more important to my dad. He has health issues and has to use the bathroom often.