Summary: I bought the base bag as I read it could be used even with the 2nd child (In my case TWINS), however, the bag stays under the 2nd child and you can't reach its contents. Maybe would be ok for just 1 child. In my case didn't work with my TWINS.
Cons: Difficult to Access, Not use with TWINS, Too Small
Summary: My buggy is like one of those annoying supermarket trolleys that goes in a different direction to the way you want it to. The front wheel looks abit bent [...] Apart from this fault, I think this is a lovely product and my son looks very comfortable in it. Shame that essential accessories like tyre pump, rain cover, cup holder etc not included!
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.