I had the double wall ovens installed in my remodeled kitchen and it is a game changer!  The side door opening is such a pleasure to use especially for a short woman of 5'4". No more getting a hot door in my gut while I'm leaning in to baste a roast.  Never again stretching but barely being able to reach the bottom to wipe up where a baked yam dripped a sticky mess. This design of a side opening door is genius.  It looks sleek and modern but the functionality is where it really shines.