This was the only model with ability to mount under our kitchen cabinet.  ALL models should be mountable.  This one is too small.  The door does not open far enough to get out of the way.  Our previous microwave had a HANDLE to pull the door open.  This push button thing is not nearly as good.  It throws a fit if you leave food inside and come back later to heat it up (says "Food").  No kidding.  Not a feature.  At the end of every heating cycle the fan goes into overdrive for a few seconds.  Why?  It seems like there is something wrong.  It would be nice to not have to use the turntable all the time.  Disappointing compared to GE Spacemaker II model we had before.