Generally recommended that the kitchen floor tile surface a little smaller, the main cost is lower, but I have a different opinion, because the kitchen floor is more prone to dirty, tile specifications are smaller, more brick seams are not easy to clean. Ordinary families are using porcelain tile, wall 300 * 450, ground 300 * 300. do a little more upscale, are to take 600 * 600 or 800 * 800 polished tiles go down to cut processing. European style except.
Wall tile size or to the living room area, the living room area in 30_ with 600 * 600, 30_ with 800 * 800, kitchen and bathroom wall tiles are generally used 300 * 300 non-slip. In short, the wall tile size with too big or not very good, the bigger the more wasteful, with the room area almost on the line.