Inspired by the food-truck movement, San Francisco's Climb Real Estate Group decided to take their office to the streets. The team retrofitted a classic 1964 Airstream trailer with solar panels, Wi-Fi and stylish new interiors and hit the road. It makes pit stops outside of new properties, far outshining the typical sidewalk real estate sign. A Twitter feed, @ClimbAirstream, lets users know where the trailer will be stopping next.
