Hi everyone. I'm rather urgently looking for a ball-park idea of what the cost should be to replace all the piping and redoing the total plumbing in a bathroom. bath / shower / 2 basins and toilet and bidet- Would I have to replace the bath ./ basin etc as well ?? This would involve chopping out the walls then closing up and re-tiling as well. - Tiling nearly up to the roof ... :-( ... Might have to re-do the whole house ... grrrrrr - Or can you recommend an EXCELLENT contractor who can assist... asking for someone else ....