Are travel systems which includie car seats worth it?

[juniper9]

Not sure if this is the right part of Mumsnet, but hoped that some of you lovely mums might be able to answer my question!

I'm looking at pushchairs and I was wondering how useful it is to have a car seat that attaches to the chassis? Thanks.

[trixymalixy]

Extremely useful. I think you would kick yourself if you didn't get a chassis that your car seat could attach to, I know my neighbour did. It would be extremely annoying to get to the shops and the baby is asleep and have to risk waking them up to transfer them to the pram rather than just lift the car seat out with baby in it and attach to the pram.