We came all family to the hotel at night and the moment we stopped the car on the front, the local doorman jump on us to park our car for 50$ per night ( I suggest you not to be lazy as I was and park it yourself few hundred meters away for less)
Anyway, we entered to the reception and asked for our room that was booked in advance. We were offered to upgrade the room for better view and higher level but we were happy with our selection of floor 22 and it was a good decision that saved us few hundreds dollars.
My recommendation is for the hotel’s tour on the next day that we took from the hotel
It was great, we passed all the important places include the tunnels, different points of view of the river, cruise very near to the falls etc. all with easy access and transportation with very nice guide
It cost for 5 family members( 1 child, 2 teenagers and 2 adults) ~ 700$ in some way expensive but really really with values