I have a council flat I stated taking down the tiles and all the plaster and I think it cement behind the plaster mostly came down with tiles the stuff was like dust I’ve knocked the rest of it down now I just got bricks but I’ve had 3 different men saying 3 different things I’m really confused the council said I got to fix as I shouldn’t of taken it down and I got a quote one man said 300 and the man 900 I’m really confused my bath is 160cm if that helps with size it is the smallest bathroom I’ve even seen