Do not buy it, my oven it’s rusted, looks like corrosion inside, I always cleaned it with Dawn. I bought the 3 year added warranty and its a waste of money, I contact them and they said the warranty doesn’t cover that. A week ago the oven stop working and I called for warranty again and they told me that since a year hasn’t pass, I need to contact the manufacturer GE. 
Please don’t buy it, Don’t waist your money on warranties offers!!