There will be accommodation in classrooms of the Waldorfschule Rieselfeld where the Workshops take place. Accommodation will cost 5 € per night an has to be booked beforehand when you buy your ticket for the festival (limited space available). The school is available for two nights from Friday / Saturday and Saturday / Sunday. No accommodation from Thursday / Friday nor Sunday / Monday at the school!
We have created a Facebook group in order to coordinate Couchsurfing between Forrózeiros in Freiburg.
You can also try to find a place within the known hospitality networks Couchsurfing respectively BeWelcome and get information on Wikivoage about Hostels, B&B, Hotels etc. AirBnB is a bit difficult to find in Freiburg.