This would have been 5 stars except for a couple of things. First, the timer and alerts are not loud enough. The settings are either normal or mute, and when set to normal it’s so low that while my wife is in the kitchen a few feet from the oven she doesn’t even notice the timer going off. The other thing is the controls look sleek but at the cost of an intuitive interface. Numbered keypads may not look the nicest when trying to achieve a sleek look, but in ridding the keypad it takes more steps to set the microwave or oven to what you want it to do. I installed this oven myself and it took only about hour because it was replacing an older similar model rated at the same power with the same dimentions. Took 3 of us to get the unit in the cabinet cutout because it’s large and heavy. Overall this is a quality oven that seems well built.