La Sombra in el Tunco is definitely a good choice! They have different rooms from 7USD/CHF for the dorm (where the toilet spits back at you when you flush) to private rooms with bathroom up to 25 USD/CHF. As always you can negotiate a better price if you stay longer.
There is a small pool & a kitchen that everyone can use, a good opportunity to save money and meet people. The only negative thing was the drain which had an awful smell!
