Not only does the convenience of one large and one small over offer double efficiency but small items used in the small oven can be set at it's desired temp and at the same time largers items can be accomplised in the larger oven at it's separate indiv temp and both oven can be quickly set to turn on and turn of at individual times preventing over-cooking. I absolute love this Maytag. Not that looks are important but it has become the highlight of our kitchen and we always get compliments about it. Not that we purchased the unit for looks. "Looks can't cook" but is a nice compliments. Ernie, Fayetteville, North Carolina