I had a great stay at Jose Luis's place. It's exactly like in the photos with a great view and a nice terrace to hang out on in the evenings. The location is unbeatable for San Telmo, a stone's throw away from plaza Dorrego with market and restaurants, and the national history museum just 5 minutes' walk in the other direction. José Luis and Adriana were exceptionally friendly and patient with my queries, always responding within minutes and making every effort to ensure I had a nice stay. Highly recommended!