I've stayed in many places in Buenos Aires, this one is the best so far. Not only the apartment is gorgeous and well maintained, but the little details on everything makes it perfec: from the best towels to the good quality bed, crazy water pressure, newspaper at the door, a cozy balcony to hang out in the warm Buenos Aires summer nights, and the best thing: silence and great blinders that truly lets you recover after a long day of traveling.
I couldn't recommend it more!