Excerpt: Bought this 7 months ago for my then 5 month old and 3 year old. The cocoon is great and really cosy and when it works it's a great buggy but it has real problems. The front wheel sticks. We keep it oiled with pledge and WD40 but sometimes not even they help and we have sometimes had problems even getting it to move. However this week it turned out to be dangerous. The first time was going down hill and the buggy almost tipped over.