We are planning a bathroom renovation, and we are moving our shower, which will leave a space large enough for a washer-dryer. We don't need to have our washer/dryer in the space after the reno, but would like to keep water access for resale/future buyers.
Instead of having a tap on show, we plan to have the plumber cap it off behind the tile, leaving a hole for the future pipe to come through.
Any recommendations on how/what to cover the hole in the meantime?
We will have a light-coloured marble tile.