The basement in an RV or motorhome is not the same kind of basement you would find in a house. You don’t get much room, and you certainly can’t move around the basement. However, an RV basement does provide you with additional space to keep some vital items for your road trip. After all, there isn’t a lot of space inside your RV. Keeping your RV basement storage organized is key to packing all the essentials for your journey. The basement in a motorhome is located outside, as a small opening beneath the RV with a pop door or slide out tray.