The Air Fryer was to complicated for elderly couples to comprehend for using. The directions required you to be an engineer to understand. another item was the units shown on TV were brushed Metal on all sides and back, the unit I received was not, it was black metal on both sides, top and rear. This was clearly Bait and switch, I made a phone call re: this issue and was given a runaround by person on phone. Imade my mind up then to return item but did percervere to attempt to use air fryer but did not succede,