This 3 wheeled cruiser was purchased for my adult son who has Down syndrome. He unfortunately is not able to ride it due to co-ordination issues.
BUT it is a blast to ride. i have tried it. It is smooth and easy to maneuver. Just had it in to Arrowsmith bikes on Sunday for a tune up and brake adjustment.
My son is 4' 11" and it is adjusted to his height. Here is a link for more info on it. I believe this one is The Triton . It is in very good condition. Cruiser..https://www.mobocruiser.com/FAQ_s/52.htm