last scene at the hosoital

The OP's just being picky over nothing. And this was a pretty good better-than-average movie that wasn't a superhero flick, a horror movie, or something else, which made it refreshing.

I will end this discussion. I'm from Argentina and that is NOT a hospital, and you wouldn't get Emergency care there. On top of that, there's no need to go to a crappy place for medical attention since health care here is FREE for EVERYONE, even foreingers, and they don't call the police on shot wounds as they do on the US. So I understand where Paco is coming from, he is against that "everything-is-crappy" depiction of South America. But the truth is, I think they picked that place because of its architectural design. All the buildings they have chosen throughout the movie are of the same style, and they wanted coherence. But, unfortunately, everything is not like that in Buenos Aires. We have our modern cold and boring modern looking buildings too.

PS: I can't really believe some people gets medical care at the vet. Man, that sh*t is craaazy. You need to change your health system ASAP.
PS 2: College is also free here. Great country to live on, seriously.

The guy is right, the hospital looked like a dump. And if he's right about it having psychiatric hospital written on it then that's even more silly. Don't know why everyone on IMDB thinks they have to be dickheads.