Hi there, I just wanted the opinion of some pro tilers. I live in a rented house and the bathrooms are really tired. I got the Landlord to agree on having them updated. They are both medium/ large sized with floors & walls completely tiled. She'll pay for it and I'll arrange it for her at the best price / quality I can find. I asked a couple of plumbers I know if they could give me their opinions and got totally different answers when it came to tiling. The 1st said stick new tiles over the exiting ones as it'll save time and money the 2nd plumber said pull everything up and start fresh. The landlord isn't rich and doesn't really care about quality so what's the best option???