A family-owned hotel in the fictional coastal Spanish town of Cantaloa in 1905: love, blackmail, jealousies, crime, comedy, and plots and counter-plots all involving the hotel's owners, guests, detectives, and residential employees.

In 1905, young Julio arrives at the Grand Hotel, an idyllic place in the middle of the countryside, to investigate his sister's disappearance. He gets a job as a waiter and comes across the owner's sexy, wealthy daughter. He falls in love with her and starts a dangerous affair while she becomes the only person who will help him discover the truth about his sister's disappearance. Find out all the secrets and mysteries hidden in the wonderful Grand Hotel.—Bambú Producciones