Hi I am expecting baby number 3, when our baby is born our other children will be aged 3 and a half and 20 months. I'm not keen to get a 7 seater car because I've read that a lot of them aren't suitable for children's car seats other than in the middle row which wouldn't really give us any more options than we have now. We currently have a Mercedes C200 which my husband would like to keep but just exchange for an estate version so we have a bigger boot. So my questions are if anyone has a the same car as us and three children of similar ages which car seats do you use? Or what cars do other people with three children of similar ages have that fits them all comfortably plus two adult passengers? TIA