Anyway, schooling systems are quite different between ARG and DEU, in Argentina private schools are quite common and the quality of these is quite bad when compared with German Gymnasiums. I know that private schools in Germany are quite uncommon. I attended a Gymnasium in Germany for some months when I was a teenager many many years ago (I'm nearing my 40s) and found the quality of german public schools way better when compared with Argentinian schools (private or public ones). At least Gymnasiums, not sure about Gesamtschules and Realshules.
Even though most schools are public, quality very much depends on location. Germany is federal and education is responsibility of the "Länder" (like provincia).
In Argentina i visited a private school which was more or less comparable to the my school in germany (Gymnasium "part" of a Gesamtschule in Niedersachsen). Not sure about the quality in Berlin which is notoriously broke.
Berlin schools, even Gymnasien, have a bad reputation due to Berlin's failed economic policy, which resulted in a lack of equipment and missing teachers. To get into a Gymnasium with a very good reputation processes are highly competitive.
Anyway, schooling systems are quite different between ARG and DEU, in Argentina private schools are quite common and the quality of these is quite bad when compared with German Gymnasiums. I know that private schools in Germany are quite uncommon. I attended a Gymnasium in Germany for some months when I was a teenager many many years ago (I'm nearing my 40s) and found the quality of german public schools way better when compared with Argentinian schools (private or public ones). At least Gymnasiums, not sure about Gesamtschules and Realshules.
You are right regarding weather and housing :)