Hi guys. I want to redo my bathroom and tile it. Where i get to tile the external corners and the two tiles meet is it possible not to use trims and have a nice finish? When i did a bathroom for a friend a couple of months ago i noticed that the tiler had not used trims and the corners did look very sharp, however when i went back the day after, then edges had been smoothed down and grouted and looked really professional ( i wish i had asked him there and then!!) Is it possible that the tiler cut the external tiles at 45 degrees where they meet and then sanded the edges down and grouted them? The tiles he used were very large, but for my bathroom i would like to use 200 by 200 ones.Thanks for your time.