Originally posted by svsg:
How could Fredo know so much about Havana to take the guests for a trip around the place? Did we get any hint in previous scenes...
Yes, in a previous scene when Fredo brings the suitcase of money into the hotel room, he asks Mike what is going on, and Mike says the family is making an investment in Havana, to which Fredo replies, "Great. Havana's my kind of town."