Recently had my Bosch Benchmark Double Ovens installed.  Love the side swing doors and the versatile cooking options.  The only negative I can find is the timer.  When the timer goes off I can barely hear it.  I have increased the volume to high with little change.  Unless I am within five feet of the ovens I cant hear when it goes off.  I would hope that for the cost of the ovens I could actually hear the timer.  I have resorted to buying a magnetized timer to use with my ovens.