Amazon Boat Trip:
The double story boat have the sleeping and kitchen arrangements below. The second level is the veranda where we spend most of the time.
The tour company made a bit of a slip-up with the boat size. We were supposed to have 3 rooms, instead got only 2 rooms. I do not mind sharing a room with my parent for a night or so, but a whole trip in an extremely small room with bunker bed were a bit crowded. The adventure and crew made up for the small discomfort. (One only sleeps in the room after all) We had 4 crew onboard: the skipper, a mechanic, cook and our guide. They were all excellent and most helpful.