I love this oven and use for everything. The air fryer is fine, just not exciting the way it is pitched to be. If I could redesign the oven I would add about an inch to the height, specifically so that I could bake something just a little bit bulky on the bottome rack (placed not closest to the coils) without needing to remove the air fryer for it to fit. I can often cram it in there, but it's tight. This happens often and is a minor nuisance, but enought that I took off a star.