Ray Joelson turns his seat around, switches on the flat screen and begins his presentation. What initially sounds like a perfectly normal appointment with a customer is actually something exceptional with the architect Ray Joelson. Because the meetings take place in a modified Mercedes-Benz Sprinter. The house designer from California has decided to create a mobile architectural office and drives from meeting to meeting. The large EZ Plans Sprinter has everything he needs: flat screens, folding laptop tables, comfortable seats and a lot of space. The Sprinter also impresses the customers and lets them consult with the architect in a relaxed atmosphere.