I am an Argentine guy, in the US for Grad School (MBA at Stanford). Travel mostly for fun. Used to work for Bain and (website hidden).
I've worked with Mariano for more than three years and we also became friends :)
Last year he bought he's apartment and work hard on remodeling it all from scratch. The result was a cool apartment, spacious and with beautiful floors and high ceilings. Definitively worth the stay if you come to Buenos Aires!
Mariano is a geeky and cheerful guy, obsessive with on and off-Broadway musicals. Great character for a good laugh and serious discussions as well. I've met Mariano at our previous workplace and we had the opportunity to travel together a couple of times.
I've known Mariano for years and he's an awesome, friendly, well-traveled guy. All the bonus points are there - as a guest, he's tidy and clean, and as a host he'll make sure you have a great time!
Great guy and the coolest flat in BA!