ROYAL METROPOL – mirrored bathroom cabinets by KEUCO with a touch of class Mirrored bathroom cabinets are among the most popular choices for bathroom furniture, as they offer three distinctive functions in one: mirror, light source and storage space. The lift up door mirrored cabinet ROYAL METROPOL by KEUCO is a prime example for exceptional design coupled with great functionality and perfectly matches any bathroom style. The aluminum mirrored cabinets by KEUCO stand out because of the premium materials used in their designs and their first rate product quality and finish.