This is a caravan, moving home & office, specially designed for 3 people. It is a 2 storied structure with a bedroom on top and bottom designed as an office. Its space includes a toilet, kitchen, and bedroom. All air-conditioned & movable. The caravan can go for 1,000 km using hydrogen fuel cells, batteries, and solar panels. Could be used by old couples who would like to retire & go on long drives. Could also be modified for use as a mobile ice cream van, coffee shop, audio-video cinema display, or for roadshow, branding, selling activities.