Product review (1 stars): Poorly engineered product.
First the hinge in the oven door breaks then after five years use the tension spring in the microwave door breaks.  To replace it you need to need to take much more than the door apart to get at one screw that holds the door frame onto the door.  The screw is above the vent.  The screw could have be moved slightly to the left.  Who ever engineered this product must have been paid by the service department.  The the oven and microwave work well.  But if it breaks you pay.