I removed all of the seats in the car (except for the drivers seat) and replaced them with plywood so that I could lay down and sleep. I also made a roof rack that was just big enough to hold four medium size plastic totes (for my clothes, camping supplies, tools, etc). I mounted the solar panel on hinges so that it could be easily tilted up during the winter months when the sun is lower in the sky. I also made a rack on the back for my bike. It was a lot of weight for this little car, but it did really well.