Gaston is a SUPER Super host. He met me at the residence and gave me the rundown of Buenos Aires, not just his ownneighborhood. I wish all of my AirBnB introductions were as complete. Their apartment has everything you could possibly need in a very comfortable neighborhood. Plenty of eating opportunities as well as a supermarket in walking distance. The metro is very close as well.
You can't go wrong reserving with them. Trust me!