Cristina Sanjuan is a young woman who chose a strange place to end her life, a room at the Almirante Hotel in Ribanova, Galicia. No one knows who she is or why she committed suicide. However, it turns out that Cristina had a reason to select this particular scene for her death. Hotel Almirante reconstructs a love story while the history of the hotel unfolds, from its founding in the second decade of the twentieth century until the postwar years.