I am interested in tearing down an existing plantion home bathroom that is very small (about 5x5) and building a cement/ rockwall bathroom that has a large open picture window and a closet to house a washer and dryer. I would like to be able to hose down the bathroom often, so, I need that to be a consideration. This bathroom will be used as a guest bathroom in a B&B and I hope to have a sunken tub.
I do plan on doing bulk of the work myself. The plumbing is already there.