This is such a shame.I have the pram pictured for this item,an Emmaljunga Edge...,I bought this in preparation for a new baby,to enable me to use the carry cot part of the pram.I wished I had listened to the negative review.My child is 20 months old,very small build,and despite using a luggage strap,the whole unit shoots forward.,when in use.I can accept its a good design for a hard bodied pram,certainly not for modern ones..anyone can take a cute picture of a child on this...just dont expect it to be safe.I have looked at several other brands of pram and they are all very similar,there is nothing to attach the seat to,its a simple spring loaded mechanism.