Hello, I’m looking for a professional opinion on whether a better tiling result could be achieved. We’ve just had new large format porcelain tiles laid in a bathroom and the feedback from the builders was that they were incredibly hard and chipped easily, even when cut with a diamond saw. They said they tried the wet saw, but I’m not 100% sure that this is true. The tiles chipped around the edges and require a tile edge strip to cover the chips. It looks especially bad around the window, where 2cm strips seem to be required to hide this. I’m wondering if we should accept this and just put the thicker strips or get someone to re-do the window?