I visited personally on-live comfort facility in Poznan Poland to see and buy one stroller for my specially abled child, he is suffering from cerebral Palsy and not able to walk by himself, based on his needs I have been given plenty of options for my child needs, i selected comfort (size 5) for my kid. I met Laura she supported me through the process, i am very happy to get us equiped for my kid. I strongly recommend comfort stroller.