We have loved being in Buenos Aires and Valeria and Sacha's Air B&B is definitely part of that experience. The apartment itself is very comfortable and spacious in a quiet neighborhood. The security is excellent and we feel like we can walk to many things. We did not end up using public transportation, but the apartment is centrally located and ubers are very reasonable. We appreciated being able do laundry and when we took some short trips away from Buenos Aires, we were able to leave a larger piece of luggage in the building with Sacha. We were grateful for his kindness. The first day we arrived we also asked him for advice about changing money. Sacha was able to arrange this for us at a very good rate and he delivered the money to us directly. Most importantly, Sacha is incredibly friendly, responsive, helpful and more. We we were also interested in finding a tour guide to learn about Jewish Argentina. Sacha was able to recommend Suzy Apel. I could not imagine having a better host.