I am so thrilled with this oven! I replace an original 1957 wall oven that no longer had replacement parts for. The knobs on my old oven were worn so I couldn't see where the temps were, the light no longer worked, and the thermastat was pretty much defunct. This new product fit into the old space PERFECTLY! I didn't have to retrofit at all!!! Additionally, the oven connects to my wireless system so that I can preheat the oven on my way home from clients. It's stylish, simple to use, and has two different cleaning functions. I am so EXCITED about this oven!