TreeHugger has shown many ways to hide the bed; most are designed to gain more space. But the Red Nest by Paul Coudamay doesn't; the bed is still there taking up space, but is hidden by the sliding bookcase.
DIY Toothpaste Dots for camping. Lay out foil sheet or parchment and make rows of dollops of toothPASTE. Allow to dry for days. Sprinkle baking soda on top to keep from sticking. Repackage in small bags. To use simple pop one dot in your mouth, chew, t
you take a bucket, a section of pool noodle, a trash bag DIY Homemade Porta Potty. make your own potty bucket liner with trashbag, slip the slit pool noodle over the edge for a toilet seat and attach a roll of TP to the metal handle.