So I bought this oven during the winter when the gas company decided to hike prices while raking in record profits. They do it every year, but this year, it was especially bad. After a $300 gas bill without even turning the heat on, I decided to buy this oven to replace my full-size gas oven (yay, solar panels). After buying this, my gas bill was more than cut in half, and now that prices have come back down, it's only $20 / month. This oven literally paid for itself.This was hands-down the best purchase of 2023 so far. Are the controls non-intuitive? Absolutely. I mess up and don't actually start the preheating or don't actually start the timer at least once a week despite having it for a few months now.Is it difficult to clean? Ehhh. I tried baking a cake I normally do in two layers in 3 smaller layers, and the cake pans overflowed all over the heating elements and bottom tray. It turned into birthday pudding. But the baked-on bits of char came right off once the oven had cooled down, and now there's not even the lingering smell of failure.Does it cook food so evenly and efficiently that you'll wonder how you ever cooked before you had it? YOU BET. Having such a small cavity means you use less energy overall compared to a much more voluminous gas oven. When you open the door to put food in, there's always a temperature drop, but a smaller oven reaches cooking temperature again more quickly because there is less air to heat up inside of it.In fact, when baking muffins and cakes, I've actually had to knock about 25F off the cooking temperature (thanks to the fan) and also turn off the top heating element to prevent premature caramelization and burning. OH, did I mention you can control the heating elements independently on a scale from 0 - 100%!?The only downside is that BECAUSE it's a smaller oven, I've had to either buy new pans or accept the fact that I can't use certain cooking methods. Most 12-cup muffin pans won't fit. It's got a maximum clearance of about 14 inches (~35.56 cm) from side to side and a depth (front to back) of about 10 inches (~25.4 cm). The muffin pans with the curved sides won't fit. You need a straight, rectangular one (which you can find right here on Amazon!) I can actually fit my cast iron skillet in there turned diagonally, though just barely, and there isn't enough vertical clearance for a Dutch oven of any size.The bottom line: this oven is quality, and you will not regret purchasing it. Whether you're baking, toasting, roasting, broiling, or just reheating food, everything comes out perfectly.