Once we had settled on which RV we were going to buy, we wanted a way to figure out what would fit into the RV storage areas once we were ready to move in. It's one thing to have the measurements, but another thing to figure out what can go INTO those spaces.
We came up with this simple method, and it was a HUGE help! We simply made three dimensional tape outlines of each storage area. Then, as we gradually sold everything, we put our “take with us” items into those taped off areas. If it wasn't in one of those areas, then it had to GO! When the day came to move into our new home on wheels, we knew right where everything would fit!