The idea of "investing" in property is not in my wheelhouse. I have, all my life, bought property because I wanted to live in it or use it. And, this has always worked out for me both financially and lifestyle wise. When I bought my home in Buenos Aires, I bought it to live in, and I still do, for part of every year. Luckily for me, it has probably tripled in value, but that was never my goal. I think you would be pretty crazy to speculate on the Argentine property market. But if you buy quality in Buenos Aires, and have a long term view, I think you can come out alright even at today's prices. I am actually looking at commercial property this year, to use, and I hope it comes down in the next few months before I make a final decision, but even at current prices, its pretty likely that long term gains, plus fitting my needs and being usable, will work out fine in the long term.
I cant see why anyone would buy for profit now, though, especially if your window of ownership is less than ten years.