On a recent visit to Ashland for an infusion of drama at the Oregon Shakespeare Festival, we settled into an historic cottage within walking distance of theaters and restaurants. A traditional two-story bungalow, the house had transitioned from family home to vacation rental when a previous owner moved into a senior living facility. Updating included installation of a high-tech steam-sauna-shower-tub unit in the downstairs master bathroom. A Plexiglas case wrapped around a di