Just finished the biggest piece of our backsplash today. It was pretty straightforward for my 1st home improvement project. Other than the standard tools, I used a Dremel with a diamond blade to cut the tiles to fit around the outlets. The tiles were 12x13 and left a 6.5" gap to the bottom of the cabinets that was much easier with the Dremel because each tile is small and ceramic. A tile saw would ruin the entire square.