They look nice when done right. I tried to do one myself. I tried a little section as a trial run outside. It turned out looking like crap. I do concrete for a living, I figured I could do it no problem. Boy was i wrong. I know what a lot of the mistakes that I made were and the next one would turn out better for sure but I don't think I could sell them that's for sure. Thank god I did a trial run.
