I have been using a camper like this for two years. House battery at night during winter. Propane for furnace, stove, oven and hot water heater (and fridge if not using generator). Honda 2000 generators for power, one in winter and two in summer for air conditioner. Have a dish tailgater for satellite TV. Just bring in a couple of 5 gallon water totes every trip when using it a lot. Only thing that is a pain is the bathroom. We just go in the woods unless emergency and 20 degrees outside. I thought it would be a pain but its no big deal and fun making it work off the grid.