Hi there, we're a bit stuck on what to do re car seats for an 18month old. At the moment we don't have a car. With the infant car seat this wasn't a problem as it was portable and clipped into the pram, so we could get a cab somewhere then transfer it. But the next size car seat is so big and heavy that there's no way we could do that (we've just received a Maxi-Cosi Opal). What do people do who aren't running their own cars? Any suggestions appreciated!