The I Bert straps Need to be more toward the center of the seat cause the straps fall off my son's shoulders...he's a slim 2 year old, weighs 27 pounds. The distance between the bike handles and seat needs to be greater to accommodate larger toddler feet. My son wears a size 8 toddler shoe and I had trouble getting him in and out at first because of this
Can be happier with ibert child seat, More expensive than most child seats, but worth it. My son loves it & I can easily ride with him and get him out and in the seat in less than 1 minute . So this is why I give it 5 stars, recomended and calling it the perfect Bicycle child seat..