Carlos's place is simply fantastic. Within walking distance to Teatro Colon and the city center Obelisk at Corrientes and 9th of July Avenues. There are a couple of bars outside with friendly owners, always willing to help and give directions. Marla was very friendly and welcoming, ready to answer any questions and helping with directions on what to do in the city. The apartment itself is perfect for a couple coming to Buenos Aires for a short stay. There was even an Nespresso machine available for us to use. We went to get a box of espresso and Lungo capsules and were all set to enjoy great coffee any time of the day... just a GREAT touch to have the machine available. Also, they had a SUBE-card for us to use for the metro and general public transportation available, right on the table... we recharged it and off we went. I'd return to Carlos' place in a sec...