My daughter 1 year and loves his bike! Very handy and comfortable for her as for us! Beautiful colors of! Indeed it is not very easy to assemble, follow the instructions to the letter without wanting to go too fast, count a good hour of installation! My daughter who is great does not use shims feet but puts his feet on the pedals that are successfully blocked. It is therefore appropriate for children who are not very big! I recommend it without problem for a very reasonable price I think!