Hi,
Honestly, it's a lot more trouble than it's worth, and from my experience at the N****, it's simply not worth the trouble.
For starters, they don't do 4 month semesters like they do back in the States. They start out with a 6 week crash course that's meant to disqualify as many students as possible before beginning their first one-year semester, which lasts from about May till the end of December. If you're lucky enough to get through the crash course and pass the final exam, you're not out of the woods yet.
There are a number of what might be considered mid-term exams, which they call parciales that can get you kicked out of the career program you are in. Sure, they allow you to study independently, and then register to take all of the exams, but you won't be allowed to be part of the class experience. You can of course attend as an observer but most of the classes are so packed that you've literally got students piled up on top of each other.
I've also found that the teaching methods are sloppy at best. I had one professor talking about aliens from other planets instead of talking about the topic at hand, which was psychology.  It was certainly not a positive experience for me at all. So no. I wouldn't recommend it.
I talk about it in detail on my blog in case anyone's interested.
Apostilles - Why You Need Them
gayamericaninargentina.blogspot.com/2012/12/apostilles-why-you-need-them.html
Attending College In Argentina – What You’ll Need And What Careers Work
gayamericaninargentina.blogspot.com/2012/12/studying-in-argentina.html
La Universidad Nacional De Cordoba – A U.S. º£½ÇÂÒÂ×’s Shocking Observation
gayamericaninargentina.blogspot.com/2013/02/college-life-in-unc-universidad.html
The English Language School at UNC – The Disappointing Quality of Teaching
gayamericaninargentina.blogspot.com/2013/02/i-got-into-university-in-cordoba-unc.html
Adjusting To College Life At the Universidad Nacional De Cordoba
gayamericaninargentina.blogspot.com/2013/02/my-epiphany-of-unc.html
Reasons The University of Cordoba (UNC) Isn’t Qualified To Teach English
gayamericaninargentina.blogspot.com/2013/03/why-university-of-cordoba-should-not.html
How I Became A Psychology Student At The Universidad Nacional De Cordoba
gayamericaninargentina.blogspot.com/2013/12/how-i-became-psychology-student-at.html
College Life - Week One: Culture Shock We Meet Again
gayamericaninargentina.blogspot.com/2014/02/college-life-week-one-culture-shock-we.html