Tiffy and Marcelo's place is perfect for a stay in Buenos Aires. My wife and I were there for almost a week and we absolutely loved it. The block is quiet, the bed is comfortable, and the apartment has everything you need. Yet, you are just a block away from one of the busiest streets in BA, and 2 blocks away from the subway (Subte) station, which gets you anywhere you want to go. The walk to the Microcentro is not even that bad, if you have some time to take a leisurely walk. If we are ever back in BA, we will definitely stay here again. In the meantime, I recommend it highly to you.