Is this the one with the 5point harness?? If so then yes we have this, it is suitable from 8kg so for a 2yr old they are definitely ok. We have 4 carseats all up for our 2ds's..a set in each car. All 4 are hipod seats, I'm really happy with them. We put ds1 in the convertible booste just before ds2 was born, so he's been in it about 22-22months now and it looks still new..and the boys have eaten heaps in there.

Oh so he went in it at about 19-20months and he was absolutely fine in it. And to add I really believe in car safety i.e left the boys turned round for as long as possible etc so I wouldn't just say it would be ok if it wasn't really safe iykwim?