So glad I found this product. My old path and new step are now the envy of the neighbours. A fair amount of prep work but all straight forward. I did the job on my own which was hard going but came out really nice. I thought I had allowed a bit extra just in case, but with my thicknesses all over the place I was lucky to be right on the money, no wastage. The videos are a massive help and watched them a few times, to be sure of what to do at each stage, particularly as I had a recessed cover to do. It is so straight forward though, as long as you follow the steps. I can't recommend it highly enough I will definitely be using it again.