We're expecting twins in the new year when our DS will be 2. We've just bought a new car in anticipation. It's a Citroen C4 Picasso. The car has 3 separate seats in the back and 6 isofix points so we know it can take 3 car seats across the back. We're hoping to save some pennies and continue using DS's isofix maxi cosi pearl car seat. We also have one maxi cosi pebble plus car seat. Plan is to buy 2 more isofix bases and one more maxi cosi pebble plus for when the twins arrive. Does anyone know if these will all fit in our car?