Karlheinz, a down-to-earth Berlin contractor, loudly rails against Polish illegal workers who he claims are snatching up all his jobs. Things aren’t looking good for his small company, which is on the verge of bankruptcy. Out of necessity, he takes a low-paying job with a shady contractor. Unfortunately, it’s vacation season, so the single father has to hire a nanny for his young daughter. The charming Wanda, who is anything but a typical housewife, not only turns his family life upside down - there’s also a powerful spark between them.