I am an complete novice at tiling but know that I will have to tile my bathroom myself. I am looking at an electric tile cutting machine so that at least I will be able to cut all the awkward corners and edges, in fact all cuts. However, I have been told that these machines are not very good and break tiles to often (wall tiles). The machine I am considering is a cheap model in Topps Tiles as this is an one off job I am doing. Any advise welcomed.