Make sure you find a place that's going to be behind the wall board and write a note on the wall for someone way way in the future that will see it if they do some remodeling. I found such a note when I was remodeling one of my home's kitchens. The note was from the one of the previous owners in the 50's. It was cool to find. So I started doing the same thing for that last 25 years when remodeling houses.