Summary: We bought this to replace our glass cooktop. It can in a litter smaller then 30", not a big deal though I just screwed in a couple 1x3's to support it and it works fine. It is kind of a plain to constantly clean the stainless steel and polish it after every meal.
Summary: Excellent range top... obviously not top of the line, but we'll made with complete directions and parts. Good buy for the money and I recommend it. I, however, feel that the description should be more thorough on the item description page... maybe something describing the wiring better.