This was a fabulous trip, our tour leader Diego, was brilliant. He worked tirelessly to ensure we were all safe and got the best out of our time there. I travelled in October the weather was untypical, hot, cold, wet and dry, all extremes of, so I'd recommend taking a full range of clothing. Use the laundries, washing doesn't dry in the humid air. All the hotels were fine, but none had a kettle/coffee making facilities, so if it's important to you, squeeze one in your luggage. A couple of the rooms were quite small, especially for a twin share, but manageable. The travelling between towns was ok. There's lots and lots to see and do in Buenos Aires, including lots of market stalls around the Recoleta area with handmade crafts etc. The hop on/off bus helps sort out your own explorations. And Argentina's reputation for steak is well deserved! Iguazu did not disappoint, both sides were staggering. Be sure to have a waterproof phone cover. Paraty was charming and Ihla Grande a delight sadly a bit too cold for swimming. Traffic into Rio was like the M25. Rio itself is a vibrant place. Loads of places to eat, explore, far too many highlights to fit into the time available. If you can manage an extra day at each end of this trip you won't regret it. Still humming The girl from Ipanema.