This unit replaces a 1984 GE oven mounted in the mass wall of a solar home in NC.  We love to cook and our existing oven was decent but not up-to-date.  I purchased the oven with discounts and can not imagine what this unit can't do!  It has all of the bells and whistles that a much more expensive unit can do at a reasonable cost.  We have used it for every meal since it was installed.  From warming breakfast while talking to friends to cooking a whole chicken, this oven performs incredibly!