Plumber was called to swap over an existing leaking showerhead
In the process they managed to snap the little pipe sticking out of the wall which connects to the showerhead
The house is about 60 years old and in the recent 30 years the showerhead had been changed about 3-4 times
In order for the shower to work again. The shower tiles need to be removed for a new pipe to be fitted.
Is the plumber fully liable as they broke it and they would have insurance
Owner is liable because of age of the pipes
Plumber and owner both share responsibility because of negligence and age of pipes
if you get free labour out of the plumber it would be a win
.