Beautiful microwave installed.  I was concerned about a knob versus an electronic keypad but I have found the knob is super easy to use and the oven is intuitive to switch between microwave and convection cook.    I am thankful I gave the knob a chance.  (I actually saw a lady on YOU TUBE that said the same thing and liked it better in the end).  It was a bit challenging when to use the different racks because the user manual is super weak for this appliance. I found I needed to cook a bit longer on CONVECTION COOK than my regular oven but was very happy with the results.  I am currently having trouble in AIR FRY MANUAL Mode setting the temp as the next option after choosing AIR FRY MANUAL is the timer not temp.  (It should be temp. then timer) We will see how GE CAFE handles it.  I will report back.