I finished building this yesterday for a mate. He was after a bike for he and his crew to use to travel between their office and a new workshop around 1km away.
Apart from being able to suit a range of rider sizes it also needed to have a rack to carry a case (24 bottles/cans) of beer on a friday afternoon.
The bike will get a hard life so I kept it simple with a 3 speed internal hub gear and flat bars.
Given it was built from spare parts I'm happy with the outcome.