I've taken the tiles off and as you can see, it's a mess. We've been in this house a couple of years now. The people we bought from were the worst bodgers I've ever come across. Every job is a short cut or done slap dash. We plan to reno the nathroom next year. Full rip out and redo. I need to bodge this up myself for 12 months. We have a bath as well in there so not using the shower is an option.