We had this oven installed over the top of another GE convection wall oven during a kitchen remodel in September 2014. It has been a great appliance. We use it mostly as a microwave, at least 10 times a day. And we use the speedcook and convection baking often. It is easy to clean and the controls are intuitive. The only problem we've had was just recently the spring in the door hinge snapped. The door still remains secured, but must be lowered in a controlled manner. I can't find an easy way to repair, or parts. So I guess I'll have to have the appliance repair guy take a look at it.