Home Sweet Home (2008)

A student Masha is studying in a foreign city and has no money to rent a place to live. Her father Mikhail Andreyevich searches the computer database for apartments that are temporarily vacant, and Masha uses a lock pick to open them and lives there until the owners arrive. Masha likes being a "migratory bird": life is full of exciting adventures. Mikhail Andreyevich is the complete opposite of his daughter; he lives in the virtual world, and sees Masha's adventures as a fascinating computer game.