I'm planning to spend 4 days hiking in Torres del Paine in November, but I'm having trouble finding information about staying in refugios. The hotels and hosterias are too expensive, and I don't want to be carrying extra stuff for camping either, so the refugios seemed the best option. I'll be driving around to the points where I'll start the hikes, so I'd like to stay in the same refugio the whole time. Does anyone have any good advice and information on how I go on about booking them? Also, anyone has any special recommendations for a particular refugio? Thanks a lot!