The fixed-flexible taxi fare by Assenczo
You do not need any reservations for a hotel room because the taxi driver is going to show you around Foz for the same original price of 34Reals (less than USD15).I went to 3-4 different hotels before settling down. The explanation for this state of affairs is the fact that hotels pay commission to taxi drivers (nicely explained to you by the tourist official at the airport). Moreover, mister "fix it" offers to you an option of visiting "all" sights worth seeing the very next day. There is a chance that you, impressed by his skills might hire him again. I personally would not recommend it - just too expensive compared to the local transportation system, but one has the choice.