We replaced a cranky, non-functional 22 year old single wall oven with this GE double wall oven.  I researched not only sizes and depths but features... this oven is not only self cleaning, but the racks are also.  It proofs bread which I will be testing during holidays.  It has a temperature probe for both ovens!  Everything I’ve baked in it has turned out perfect... this oven has features I am yet to discover and learn... it is connected to my WiFi so let’s me know on my iPhone when it’s preheated or finished baking.  I didn’t know I needed that feature, and confess my son had to connect it, which also updated the oven software. It looks great in my kitchen and I look forward to cooking Thanksgiving and Christmas meals.