Dear Luciana — Sorry to take so long to respond. We had some other travel and I am just getting down to answering emails. Our trip on M/V Tucano was great — great accommodations, great food, great guides, great experiences! And a great travel agent — you — who made it all happen for us. We enjoyed our stay in the Tropical Ecoresort in Manaus; we were pleased with the Tucano; and we were very impressed by the depth of knowledge our guides showed and the way they taught us about that wonderful part of Brazil. Our only suggestion would be for the company to get 4-cycle motors for the canoes (quieter and less polluting), but we told that to the manager who came on board at the end of the trip. Thanks once again! We would recommend the M/V Tucano and your agency to anyone. Best regards, Guy