I have had this oven less than a week, and so far I am very happy with the size and its functions. Unfortunately for me who is technically challenged, I still have not quite gotten the hang of how to keep it going after setting time and temp. I have used it satisfactory, but it was quite by accident. Don’t let this scare you. I meant what I said about being technically challenged. I live permanently in a fifth wheel RV. The oven on the stove long ago quick functioning properly, and I had been using what I thought was a nice size toaster oven for the last two years. However, I could not use 9 x 13” pans for baking, or regular size bread pans, etc.Much to my delight, my old toaster oven quit working giving me an excuse to buy a bigger and better toaster/air fryer oven. I don’t know if the air fryer function will do a good job, and I haven’t been interested in buying an air fryer, but it’s built into this oven The oven is spacious, looks easy to clean inside with the design of the walls, has a bright light and big glass door for clear viewing while baking. It has many preset temps and times built in for different foods, as well as as a way to fine tune each of the settings. So far I’ve baked bread and roasted some chicken wings, which were absolutely delicious, crispy, juicy and tender-all done by using only the temp/time button. I’m looking forward to having the time and patience to try some of the other settings. I had not heard of this brand before I found it on the net, and I did choose to buy a refurbished 2025 model. I hope this company builds long lasting quality products. We shall see. So far I highly recommend this oven, and I feel as if buying a new full-priced one would be worth every cent.