This is my son's second bike and he loves it. His previous bike was a Woom 2 (14" bike) and honestly he had outgrown it for over a year already. His inseam is 21.5" and height is 48". He's 6 years old and he's been riding bikes every since he was 2. He started with a balance bike for almost a year and then picked up the woom pedal bike immediately. I highly recommend this approach and plan to do the same with my other kids.
The Biky arrived within a few days after ordering. The packaging box was slightly damaged (probably UPS fault) but the bike itself was fine. The frame and wheels was well padded throughout. I have no experience with assembling bikes but I was able to easily follow the instructions to attach the wheels and handle bars.
We've had the bike for a month now and we're still satisfied with it. So far we've stuck to just riding around the neighborhood or at the park and it's been excellent. There was no kickstand so I bought a third party one along with a bell.
We're happy with our purchase and I have no doubt this quality bike will still be good for our next child once they're ready in a few years.