Amazing oven! This was bought to replace an existing single integrated oven that didn’t offer the flexibility or versatility whilst cooking. Whilst the two cavities are a bit snug there is space enough when using both ovens. My only negative to this item is that it’s supplied with only two shelves with one expected to be used as the grill pan insert too. I have therefore bought an extra insert to alleviate this issue, but overall this is a great oven.