The new house \ The mystery of Cetinka

The Martini family moves to Poggio Fiorito, a residential area on the outskirts of Rome. Lele faces all the problems that the move entails. Luckily, his sister-in-law, Alice, is there to help him. The family's new housekeeper, Cetinka, causes chaos: as soon as she's hired, some money goes missing, and suspicion falls on her. But could this really be true? And are we sure she's from Poland?