While they may look big, our vehicles drive much like a car due to their automatic transmission. Many renters with no prior experience in larger vehicles find they enjoy the experience. Just be mindful of height and watch out for tree branches!
Generally no! Most systems (TV, lights, fridge, etc.) run on 12V batteries that charge via solar panels, while driving, or when plugged into mains power. However, the microwave, air conditioner, and power points do require mains power.
