"The boss is in the shop."
Translation:Der Meister ist im Laden.
Just keep in mind, that "Meister" means a whole lot more than just "boss". It is a title, craftsmen/women get when they have finished a very practical learning and training process, rather unique to Germany. As far as I know the title is protected by law. I could not put up shop in Germany as a cabinetmaker, using the title "Schreinermeister." There is an organisation called "die Innung" to which I would have to belong to and they would not accept me as a member, because I really don't have the necessary documents.