I don't know if it is me, but I keep getting bumped on current quotes.
Example, a 7m2 kitchen floor onto 12mm ply, 4m2 in bathroom floor, again 12mm ply, and 22m2 on walls. Both floor tiles are 300 x 300 porcelian and the bathroom walls are 600 x300 ceramics. The plasterer has made a poor job...