Pic from Caters News (PICTURED: The new open air Null Stern Hotel.) - There arent many hotels that have zero stars that have guests clamouring to make a booking - much less those hotel rooms that dont even have a toilet. But this open air Swiss hotel has had hundreds of people clamouring to stay - despite the fact it has no ceiling, walls, or indeed any facilities. The Null Stern hotel is, in fact, just a double bed, with a nightstand and lamps, perched on the top of a mountain. SEE CATERS COPY