Kenmore 30" Electric Self-Clean Single Wall Oven is a really good oven. Of course, I'm comparing it to an ancient oven that was in my house when I bought it. I went from something with knobs to this wonder, and I am amazed. I'm not much of a cook, but this oven makes everything so much easier, and makes my food better. With the old oven, I couldn't even bake cookies, but now I can! Capacity It has great capacity. It is so roomy inside. I can cook a main dish and a side dish. I just love it! Performance It works great. My food turns out great. Ease of Cleaning I love this unit. It is so easy to clean. With my old oven it was a half day task, with this, one it is quick and easy! I love it! Ease of Use It is very easy to use. Of course, I have to rely on the instruction manual a lot. This oven does so many things that my old oven would not. Durability I think I will have this oven for years to come. Design This oven looks so great in my home. We did a total remodel, and I love my new appliances.