The Frankfurt kitchen is considered an important point in domestic architecture. It is also thought to be the forerunner of modern fitted kitchens because it was the first kitchen in history built after a unified concept: low-cost design that would enable efficient work. It was designed in 1926 by Austrian architect Margarete Schütte-Lihotzky for architect Ernst May’s social housing project New Frankfurt in Frankfurt, Germany. Some 10,000 units were built in the late 1920s in Frankfurt.