For work reasons, I'd like to rent a room in Sao Paulo as a secondary residence, basically a place to sleep two or three nights during the week, as my main residence will continue being near Campinas. I will be a rather quiet guest you may hardly see or hear. I don't mind sharing an appartment with one or more persons or dogs.
The place should be reasonably close to the Av. Paulista (MASP), does not need to have a parking space and ideally does not cost more than R$ Protected content included (remember: only two to three nights per week!)
On a side note, I have a house on Ilhabela which I could rent out part-time as part of a deal. Have a look at the pictures on my profile page.