I bought this 4 years ago and so it amazes me.  Cooks, bakes, roasts beautifully at lightening speed.   Best investment for working mom.   Family dinners are ready within 20 min.  I recommend this for anyone building new home.  Requires wiring for oven, not microwave (more powerful ).  I also have double oven that I use only for casseroles during holidays.  Really, this is all you need! No need to preheat, doesn't heat up the entire kitchen and doesn't waste energy. Cresent rolls in 4 min total! Fish in 12, whole chicken about 20. Not rubbery or dry like microwave only cooking.