Thank you for following along with my pet project. In engineering design, everything is about tradeoffs and compromises. Your question was exactly why there are more than one door with at least one door per side of the trailer. It provides you with options. While you are at the camp ground with limited space, you would close and lock all street side doors for your privacy. All entry/exit will be done from the traditional curb side door just like a traditional trailer with one door on the curb side.
