Therese Hübner, owner of the “Linde”, is desperately trying to protect her long-established business from being taken over by the “Palasthotel”. But the bank manager doesn't want to grant her the loan she urgently needs, as he is betting on the newly opened luxury hostel. It's now old or new for the Linden landlady, who is shocked to realize that her daughters are also in favor of “modernity”. But just as she's about to give up, the tide turns. An admirer in love with his daughter Sabine plays fate...

Four young musicians from Hamburg are heading to a hotel in Upper Bavaria. Three lively young women are also on their way there. No wonder the hotel, which is on the brink of bankruptcy, is coming back to life. Max, Franz, Egon, and Paul—four young musicians from Hamburg—are heading to a hotel in Upper Bavaria to meet Max’s fiancée.