In reply to colina: I stayed overnight at this hut in an emergency situation on descent of the Hornli ridge. It was packed to the rafters with people disregarding the emergency rule, on their way up. Sleep was impossible, as there was only room to sit up. Me and the gentleman to my right kept vying for space, in a hopeless situation. It was definitely the worst night I've ever had on a mountain. Stear well clear is my advice.