When I found a realtor I could trust, I explicitly asked them to only show me properties from owners with bank accounts abroad and that's what they did. It took me about a month to find a property I liked, but I was ok with that, as we were not in a rush. Sellers will not agree to work with escrow accounts because escrow accounts are not used in this market. That's why it is so important to have an escribano you can completely trust. My transfer from my US bank to the seller's European bank took 48 hours, during that time my escribano was legally responsible. I worked with one of the most reputable realtors in CABA, and felt as safe doing business with them as I did the three times I bought/sold properties in the States. In the beginning I couldn't understand that escrow accounts were not used here, and did not like that at all, but working with them and the escribano I felt in good hands.