Ivan's place has a lot of charm from the antique theme to the disco lights (which turn off any time you choose) to the cheerful art on the bedroom walls. Ivan was very communicative and always made sure we had everything we needed.
It's everything a true AirBnB should be!
He had guidebooks and recommendations and we felt right at home.
For us, the location was perfect, right in between San Telmo and Porto Madero and close enough to the center.
At times the neighbors were loud with parties and one night with live music, but it didn't bother us too much as we knew this was a possibility going in to stay in a big city. The bedrooms are pretty well insulated from the noise. The shower was a bit weak but the full size bathtub worked great. The Internet worked but at times very slowly.
I highly recommend Ivan's apartment for your trip to Buenos Aires!