Built-in wall ovens are by far the most popular type in today's kitchens—no doubt because they can be blended in with the cabinetry and set at heights that are convenient to use. With these, it's easy to peek in to see the bread rising or the turkey browning.
The standard width of a wall oven is 30 inches, but you can buy a narrower oven if you shop around.
If your kitchen can afford the space, you may want to opt for a double oven; with one of these, you can roast the turkey and bake the bread at the same time.
Some busy kitchens have both a wall oven and a range. The wall oven handles everyday baking and broiling, and the range's oven kicks in for multicourse meals and large parties.