By Whitney D. Easy to assemble and convert!!Review for K2 Toddler ScooterGot for my son’s 2nd bday. He still has to figure out the whole sit andbuse your feet as he wants to stand while straddling it and walk with it. Lol. His 4yr old sister on the other hand loves it and the fight over it at times. Switching from bike to scooter is very easy. I even put it together myself since my hubby was at work and the kids were pestering me to.Posted by Whitney D.