Macarena was a wonderful host. She provided very useful information via email before I got to Buenos Aires, and was always very friendly and available during my stay there. The apartment is in a perfect location, right near the UADE and very close to San Telmo. The subway is right around the corner and so is the main bus stop. The apartment is very clean and comfortable. Wifi works perfectly! The doorman is extremely helpful and pleasant. A supermarket and a laundromat are across the street, and there are plenty of restaurants in the area. I loved staying at Macarena's place and I highly recommend her apartment.