Contractor quoted me to install some hillside steps that will run up my inclined backyard to connect 2 concrete pads. The steps will run a total length of of about 20’ or so. He sent me the picture attached as an example of what he had in mind. I was under the impression the step itself would be more solid whether it be wood or cheap concrete pavers. Has anyone used this design style before and does it actually have a stable base and doesn’t leave a mess? Was quoted $650 for the project for this specifically. Any advice and recommendations are much appreciated!