I will arrive in Santiago earlier than the conference and stay on till Mar 31. As such, I’ve gotten myself a nice AirBnB apt in the center of the city that can actually accommodate two people. I will be happy to share the space with anyone looking for lodging (from the layout of the apt, it seems the other person can have her/his own room). The other person would have to pay only €15 per night for the duration of their stay (my cost is ~€30 per night).
Please contact me offlist (punk.kish at gmail) if you are interested. If I get several inquiries, I will prefer the one who wants to stay the longest.