The biggest issue with this is, how do you keep it clean? I wouldn't want to sleep somewhere that wasn't kept clean. Sure you sleep on train seats that are publ

The biggest issue with this is, how do you keep it clean? I wouldn't want to sleep somewhere that wasn't kept clean. Sure you sleep on train seats that are publicly shared with hundreds of different people daily. But here we're talking about actual beds, with pillows and sheets - I wouldn't want to put my face on a pillow that I knew was used previously by someone else without being properly cleaned.