The house of Lekeitio (S)

Janire and Maitane are two sisters that haven't spoken to each other for more than a year. When their grandfather dies they end up inheriting the family house in Lekeitio and are forced to meet to decide what to do with the house. The problem arises when they find themselves at odds because of their opposite desires for the house. Janire wants to sell it as fast as she can while Maitane wants to reform it and go live there. When the house mysteriously locks them in they have no other option but to come to an agreement and talk about all the issues they had never talked about, including the house and what it means to each of them.