Mario, Ruggero and Carmine managed to fulfill their dream of love with the three sisters Luciana, Silvana and Miranda Sostacchini, daughters of a police brigadier and are on the train for the ten-day honeymoon in Naples. Or at least so the father-in-law thinks: in reality they are on a train bound for Rome to save the money of their stay and immediately occupy the three houses bought by the brigadier. When, after various setbacks, they arrive at the houses they find them seized because they are unsafe. Thus began a series of adventures and setbacks that seem not to allow them the consummation of marriage.
—Baldinotto da Pistoia