I have a Marco Sky L and I found it was a fantastic double buggy! I have two children, 22 months apart, and so I needed a lightweight buggy for both of them as the elder child did not walk very far. I used it on the bus, on the train and for going around town (very easy to get into shops as it's so slim!). It collapsed down neatly, and I found it fitted fine in the boot of a Nissan Primera. I even took mine across country on a few family walks along footpaths and the Marco Sky did not complain! My husband found it comfortable to push (sometimes he finds handles too low as he is 6'1"). The only downside is that the basket was too small for a shopaholic like me...