Well designed, easy to use, over the stove microwave.  It works well, has that all important popcorn button, a 2 speed exhaust fan, and a light to illuminate the stove top below.  The only negative is that there is no kitchen timer on the microwave.  Sure there is one on the stove and I can use my smart phone, but my last microwave had one and I got used to relying on it for timed cooks.  The grey interior colour is fine.