I have owned the appliance for about three weeks now. And I deliberately bought this smaller version because I didn't want to cook for a family with it. This version is too small for 4 people. You would have to take an XL or XXL version. Otherwise, it is an excellent appliance with which I like to cook chips or eggs or spring rolls and potatoes.

Yes, depending on what is being cooked. You can cook 4 pieces of salmon at the same time, for example. But the portions that fit in it are more for 2!

Yes, but mainly in two individual processes. E.g. only two bratwursts fit in.