Do some research before buying. Find out what storage facilities allow you to work on your bus. We were fortunate to find CubeSmart in our area that allows me to work on my bus. It may take you a bit of effort to find one and it may be a bit of a drive to get there. However, you need to balance short term inconvenience with long term gains.
Best of luck!
Firearms stand next in importance to the Constitution itself. They are the American people’s liberty teeth and keystone under independence. — George Washington