Leo was extremely helpful, kind, and responsive. He provided good suggestions for things to do in Buenos Aires and was able to help us exchange currency on more than one occasion. He arranged for transport to the airport which was also extremely helpful and was happy to answer all of our questions.
The apartment itself was comfortable, clean, and exactly as advertised. The location was perfect with lots of shops, restaurants, and tourist attractions close by. We walked back to the apartment very late at night (2-3am) on more than one occasion through the Palermo neighborhoods and never felt unsafe. Would absolutely visit BA and stay here again.