Everything went very smoothly, we didn’t have any hiccups. Andrea (collected us and dropped us to airports) and Julio (Iguazu Falls guide) were both excellent.The hotels were lovely although the Sheraton was a bit run down, it was still better to be there in the national park, we particularly liked Legado Mitico in Salta. The estancia stay was absolutely worth it so thanks for encouraging us to do that rather than stay in town. Thanks for all the organisation as it meant we could fit in a lot and still be stress free.