Marie Gruber (Christiane Hörbiger) is the owner of a very comfortable Viennese café in Berlin's best location. When, without any warning, the craftsmen moved in, the avid hostess is shocked. She notices fast that the house has been sold. Her former husband has taken a lot of money for terminating the lease contract and ran away a long time before. The house's new owner, Prospecta, an investment company from Frankfurt, wants to rent the wanted premises to a coffee shop company, which pays the rental fee five times higher. The new lease contract should already be made this weekend. But whatever may come, Marie must prevent it! Fortunately, her German-Turkish confectioner Erci (Eray Egilmez) has won a night exactly in the Berlin hotel, where the contract should be made. Marie wants to intercept Prospecta's manager - but that doesn't happen because she gets stuck in the lift. What a coincidence who's in the lift with her - Gerd Fürst (Michael Mendl), Prospecta's claustrophobic managing director. Without knowing with whom she got stuck, Marie manages to becalm the panic manager. The two fall deeply in love with each other immediately. But when Gerd Fürst finds out who Marie is, he thinks she just reassured him to save her loved café. Fortunately there's the canny receptionist (Ludger Pistor), who knows how to steer the lovinglys' destinies with rhythm and discretion...
