Shower mixer tap installed by 112handyman .
For this project we had to remove the bath tube as there was no access to the mixer tap .
Turn the water off ,both cold and hot water. Remove the side bath tube panel.
Cut the silicon around with a Stanley knife and loose the bath tube legs .
Slowly pull the bath tube from its place .
Remove the old shower mixer tap .
Install the new mixer and put everything back and make sure you seal the bath tube all the way around .