My third child is due any day - we've also got a 5 year old in a booster seat and a 2 year old in a car seat. We need to buy a new car and after doing lots of research it seems that a Zafira is a good bet. But can you get 3 car seats in the back - or only 2 and then another one in the row behind? I've heard that luggage space is limited, so I'd prefer to keep the back two seats folded down if poss. Or can you recommend any other MPVs that are good? I don't want a massive one and we can't go over about 12k. Thanks!