All Spaceships Campervans come with light-blocking curtains around the sleeping area. So no need to worry about campervan privacy. The outside world cannot look into the campervan when the curtains are closed. And luggage will be stored in the storage area under the bed so no one can see that either.
See for example, the photo below of the famous Beta Campervan. You can see the curtains all around. However, we've left them open when the photo was taken otherwise it would have been too dark.