Back in the 90´s, decentralizing the cities philosophy finally reached Buenos Aires and it became a serious trend that involved a large quantities of young adults with means that moved mainly to the then delopping Country Clubs around Pilar and other similar areas. They were looking for peace and quiet places, with private security, CCTV and walls instead of iron cast fences and bars.
(Police was so corrupt and disrrupted in those days that selling private security was a flourishing business like no other. Menem, trying to gain favors with Bill Clinton, imposed a complete ban on CCW permits that, unlike Clinton´s ban, has never expired.)
Posh neighborhoods like Recoleta lost their young to these Barrios Privados and are now populated mostly by decrepit old farts like me, circling the graveyard util their number is up.
These families that moved mostly North, have been raising, IMHO, children living in a bubble or, as I put it, in a dense cloud of farts. Way disconnected from reality. The whole smartphone and internet interacting craze has considerably raised the density of those farts in their heads. We´re now on our way of making I. Asimov´s Caves of Steel a reality.
BUT the rich folk in those Barrios Privados do not mingle with the population of Pilar. They contract their services and that is all. Period.
Two societies separated by walls and check points.
So, if I were to study in Pilar, I would take the time to scout the place thoroughly and seriously consider if it´s not better to wake up early and commute to USAL every day and return to BA after school. If you stay in Pilar, having your own means of transportation might not be an option but mandatory.
Worked at the Pilar Industrial Park for over 10 years and commuted by train, bus and car. Never stayed in Pilar city more than necessary.