I prefer to do the floors first, as i like the bottom row of wall tiles to sit on top of the floor tiles, with an expansion gap of course. I just think it looks neater this way rather then the floor tiles cut into the wall tiles( Personal preference ) then i could do the walls first and leave out the bottom row of wall tiles, then the floor and then put in the bootom row of wall tiles, but all that cutting in one go(boring and slow)
But i do always grout the wall tiles first, so as not to drop the wall grout on the floor grout, but if you do the floors first cover them up well and protect...:incazzato: