A good occasional use pushchair to use when on trains/tubes

[Hermya321]

Hi,

I've been looking into this and was hoping you could recomend me a pushchair. I'm going to be travelling to visit relatives with my LO when he shows his face and would mostly be using the train/tube to get there.

I ideally would like to get a pushchair where baby can lie flat or I can the carseat on (Maxi cosi Cabriofix).

I have seen the Zapp, but my concern would be about my child spending that much time scrunched up in the car seat when he's small. Is there any easy to carry buggys that lie flat that I can also pop the car seat on if needed?

Obviously if I'm lugging it around on the train/tube, I would stick LO in a sling and just carry the thing so it needs to be lightish.

Thanks