For a 24" wall oven, this thing feels much bigger inside. There are tons of cooking options and six rack positions. It preheats quickly, maintains temperature well, and cooks evenly. I've owned three previous wall ovens, and none of them cooked/baked foods within the suggested time frame. This one does. Every time. And it looks great. The only minor quibble is the beeping noise (even at low volume) is kind of loud and annoying. But if that's the only problem, we're doing okay.