So I've just fitted my infant car seat behind the drivers seat. I wanted it to be either behind the passenger or in the middle but our large rear facing car seat will not fit behind the drivers seat. Now I'm panicking what we will do when baby moves out of the infant seat?! My son is only two and 16kg so won't be in a forward facing seat when this time comes. Is the only option to get a bigger car?! We didn't really budget for this was not expecting it!