A customer recently sent this time-lapse video to demonstrate the assembly of his new CETMA cargo bike. Average time for this is 15-25 minutes and requires only two tools: a 10mm wrench and a 5mm Allen wrench.
CETMA bikes are pre-assembled, tuned, and tested at CETMA headquarters, then minimally disassembled and shrink-wrapped before shipping.
All CETMA bikes are bi-partible, so they're relatively compact and easy to deliver. This feature also makes them suitable for storage or transport by car.