Top apts have multiple doormen, security guards, maintenance men, amenities like pools, SUMs, parillas, gardens, fresh flowers, parking garages etc, etc. And all those cost LOTS of money which is reflected in the monthly charges. The buiding expensas alone for a 1 BR in a top building could be close to 3400 pesos a month.
What? Any normal apartment has: maintenance men, garages; lots have security guards, SUM, parrillas and gardens; some have swimming pools. But if you are paying 3400 pesos for 1 BR, it must be one of the most expensive places in Argentina. I think that there is 2-tier pricing regarding rents. Anyway, who told expats that they need to live in the equivalent of the Upper West/East Side, with a view of the Park?
I live in a studio in a suburb with a view of Buenos Aires, middle class neighborhood, rent is 200 USD for my place, expenses are 45-50 USD (and they could be less if we get a better administrator). My parents live in a tall building with 24 hs security and constant renovations, their expenses are not significantly higher. I think that you are renting in places for capitalists -do I need to explain what is a capitalist?- that do not care about 1000 USD more or less, after all, is not like they work for it (or TV stars, or certain politicians).