I have one DS but am thinking of trying for a second baby. DS has a Maxi-Cosi Pebble with the isofix base. He isn't yet ready to move up. However, when we do get a car seat for him, it would be good to get one that will allow enough space for an adult to sit in the back as well.
Ideally I'd like him to stay rear facing for the next seat. I've heard that Volvo do rear facing seats - has anyone tried one with a Maxi-Cosi also in the car?
We have a Porsche Cayenne so do have quite a lot of room.