The oven and microwave combo oven I received on 11/23/24 was in perfect condition. The oven preheats very quickly and works very well. The functions on mine are for Bake, Convection Bake, and Broil. The control panel is easy to use. When you set the bake time and time is up, the oven shuts off automatically. Very nice! It is also self cleaning. The microwave door opens from the side which is a feature that I was used to do am happy with that. Also if for some reason either appliance needs replacement they can be replaced individually. Another great feature! I am very happy with this purchase and highly recommend it.