Originally Posted by TIVAgal

Thank you! We ended up using cabify from airport with plans to pay via credit card until we are able to change some money. Our driver was very patient in finding us and getting us through traffic (there were demonstrations) and we planned to leave a significant tip but app only gave options for three very small amounts, no option to create your own amount. We felt very sorry bc we had intended to tip generously. FYI to others with similar inclination.
Arrived to Park Hyatt in one piece, received the park suite i requested with my upgrade (beautiful view over courtyard and palace) now just need to find a place to change our USD into ARS, would love ideas on how/where to do so safely.