If you're cooking for two or hosting guests, single ovens are great wall cookers. They can be placed under counters or eye level, and are usually less expensive than double ovens. Brands such as Bosch, Fisher & Paykel and Frigidaire are among the best electric single ovens that are available. https://ovensandhobs39761.ampblogs.com/what-is-a-built-oven-single-67654277