Bought this to redecorate our dated 40 year old kitchen, upgraded to stainless steel appliances all around. Cannot express the ease in installation because of the flat bottom housing made everything easier. The power conduit was generous in length and made hooking up to the old connection a snap. The lightweight materials made solo install possible in 2 hrs. The interior is larger than the original dimensions of the old oven. The electronic panel is simple, intuitive, easy to understand and operate. Best part about this unit, it was in new, mint condition, on clearance at an outlet for half price.