Since her childhood, the eccentric artist Johanna Seelig has been living in her parents' home, an old inn on a picturesque lake. She has not rented a room for a long time, her only permanent guest is the quirky German studies professor Franz Gmeiner. One day when Johanna takes her offended niece Malu with her, her contemplative life is whirled upside down. The family comedy "Room with Aunt" tells the story of an unusual friendship. The main roles are played by Jutta Speidel and Nadia Hilker.