I bought this oven to replace an 18-year old Frigidaire wall oven. Installation was seamless (I did use an electrician) and it fit perfectly into the custom opening from the previous oven.
I am impressed with how quickly it preheats. It vents just under the control panel so I don’t have to worry about heat damage to the cabinetry. Convection cooking is new to me and its manual is most helpful with my experiments. I am pleased with this purchase.