Summary: The "stainless steel" finish isn't really stainless steel. It is so delicate it is scratched by a fingernail or even a paper towel. Right now, I have some tomato sauce on mine that may never come off without scratching and it is a new range. If you need it converted from natural gas to propane, pay someone to do it. My husband is an internationally known expert in combustion systems and it took him two days.