I've been a little obsessed with the idea of these sheep wagons (more or less gypsy wagons/vardos) as of lately- they're mobile, simple, and could be built very affordably. The idea also hit me: Why not make one in a kid-sized format? -Tinier wheels (recycled bicycle tires?), and plastic poly roofing as the siding, and the rest would follow. Check out some of the pinterest galleries on these things- addicting!
-Derek "Deek" Diedricksen