Why not tile on tile

[The D]

 

[Mr T]

What am I lookin at mate? If theres tilers behind that adhesive sorry I cant see them on the Phone lol

 

[Qwerty]

Looks like tile on tile on painted wallpaper!

 

[The D]

I was asked if I would tile a bathroom but they did not want the hassle of taking the 600 by 300 tiles of so could I tile over them of course the answer was no and they understood why when I started to remove the tiles. In parts the 600 tiles was d&d on to a 200x200 tile that was fixed using a 50% coverage trowel on to painted artex