Hello, I would like to tile the wall behind the kitchen counter. It is a long thin rectangle of approx 2meters squared, with some electric plugs and with a long light-bulb-bar running along under the kitchen cabinets. I've already found the tiles (B&Q) which I would like to have put-up, and their size can be chosen (small or big) depending on how easy it will make the job. How much would it cost?