I did a quick bodge with my worktops, used 600mm floor tiles, standard adhesive and no grout line , seal joints as I laid with clear silicone, sliced 40mm strips to clad front edge.
Message for Foxhole - I know this was a really old post now but impressed by the look of your tiled kitchen from your photo. Want to achieve something similar.
Have bought 600mm tiles for the job but lot of negative input re tiled worktops.
How did your worktop fare and how did silicone joints hold up?