What is the difference between a wall-oven and an underbench oven?
The simple answer is: very little. The wall oven sits inside a cupboard from about waist-height up; the underbench oven sits below the bench. Wall ovens can be single or double ovens and can include a separate grill. There is only enough space under the bench generally for just the basic oven. Using an underbench oven can save you money as you do not need to buy the more expensive wall cabinet to place the oven in. Underbench ovens are also good if the kitchen is very small.