Hello, My home was built in 1920. At some point, we think maybe in the 1960's, the kitchen was re-located to a porch that was closed in on the back of our house. We suspect the kitchen was originally in what is now our formal dinning room. We are wanting to move the kitchen back into the now dinning room and turn the existing kitchen into a half bath. We are wondering if this will be a hard and expensive project? We are doing it for re-sale purposes. Is there a chance of capped plumbing in the room we could tap into? Thanks so much for your help!