This is exactly as advertised - a very quirky experience with lots of idiosyncratic features. All the amenities are all there, they're just in unexpected places. Examples include the outdoor shower, the plug-in space heater, and the water jug next to the sink for potable water. Soni is a very welcoming and helpful host.
Words of warning: the camper has a low ceiling (<6'), and the bed is a tight double. Couples, very tall people, or claustrophobics may not enjoy more than a single night here. Perfect for single business travelers like myself.