Microwave works great.  Air frier works well but is really limited in the amount of product that can be cooked at one time.  The pan is only about 10 inches in diameter. It would be nice if the burner coil could be removed for easy cleaning between the coil and the oven ceiling. Controls along the bottom are really helpful since I am wheelchair-bound. Convection oven works fine but takes a little while to heat up.