A couple criticisms of this, having been in more than a few rough parts of the world including refugee camps: 1. Cardboard will almost certainly soak up the li

A couple criticisms of this, having been in more than a few rough parts of the world including refugee camps: 1. Cardboard will almost certainly soak up the liquids and smells of a place like a refugee camp, which are typically not in nice flat, dry warehouses. This is bad when you need to be able to clean/sterilize the beds. Structurally, once these are soaked I imagine they're unusable again. 2. Not sure about those corners; these beds become your home and your 'zone' and you spend a LOT of time there, often sitting upright; I wouldn't want to plop down on one of those. Also, most people don't lay perfectly flat – and they often have a child with them which could create an imbalance. 3. Storage. Crime in refugee camps is rampant; folks often use the cots with legs as 'storage' and drape blankets over their personal goods to conceal them – especially important if you have kids, traveling with your most valuable currency, critical paperwork, etc. 4. Fire hazard which is SUBSTANTIAL in these scenarios. I like the idea and I see where they might be helpful, but I could think of a handful of design changes that might make it a lot better. a) It's basically a 'flat pack' design and I'd imagine there's other materials out there that might be more stable/durable/lightweight. b) Probably we could spend some time thinking through the geometry, for example, adding 'feet' at the far corners might make it more stable on uneven ground.