This is my 1st flat top oven. I thought I wanted 1 over the burner type but the jury is still out on that. It seems like I can't ever get the top clean. There appear to be burn and overflow spill marks that don't come out even though I'm using a cleaner made specifically for smooth tops. I also can't stand the knobs for the burners on the front bc  reaching over to the cabinet that's on the side I bump it gently and the burner turns on.