Just a fantastic appliance. I did lots of research on air fryers and air fry ovens and I feel I made the best choice. This oven preheats in about two minutes, has multiple settings, is simple to use, is quiet, has a cool interior light, has a large fry basket, non stick tray and rack and is easy to clean. I do not use the flip up feature but that is very smooth and balanced. It has a stainless steel exterior and great quality in every detail.