Also, do not leave valuable things in the rented apartment and, especially, documents confirming the right to own real estate. Such carelessness can lead to unexpected consequences. Before you give out the keys to the room, the owner of the apartment should talk with the employers. During the conversation, it is worth finding out the place of work and registration of future tenants, the contacts of their closest relatives, and always passport data. Of course, interrogation with addiction is not recommended, as well as to ask the details of their personal life.