My wife and I bought this oven to upgrade our kitchen. 
First complaint: center burner, not that great, takes forever to heat up the cast iron plate.
Second complaint: INPOSSIBLE TO CLEAN THE FINGERPRINTS  FROM THE TOP.
Third complaint: NO AIR FRYER TRAY INCLUDED...Like buying a car and dealer charges extra for the steering wheel.
Ordered  the recommend tray (made for Frigidaire which did not fit)