I spent 2 years in the greater São Paulo area ('05-'07). The exchange rate went from about 2.7 Reais : 1 USD when I got there to about 2.1 when I left.
I lived in an apartment off the beach in Praia Grande for a few months. Rent was about R$650 (~$300 US) for a little 2 bedroom.
I met a number of people who lived on less than R$300/mo (granted, that was in some of the poorer areas).
Lunch in the financial district (where I spent about a year) was ~R$10 (for a pretty good lunch - chicken, rice, vegetables, and a drink). Most American fast food restaurants, however, had prices comparable to the US (McDonald's dollar menu items were about R$2.50, it was R$30 for a pizza at Pizza Hut, etc).
I lived in an apartment off the beach in Praia Grande for a few months. Rent was about R$650 (~$300 US) for a little 2 bedroom.
I met a number of people who lived on less than R$300/mo (granted, that was in some of the poorer areas).
Lunch in the financial district (where I spent about a year) was ~R$10 (for a pretty good lunch - chicken, rice, vegetables, and a drink). Most American fast food restaurants, however, had prices comparable to the US (McDonald's dollar menu items were about R$2.50, it was R$30 for a pizza at Pizza Hut, etc).