Hi all, we're in the hideous process of car shopping for something to transport our soon-to-arrive twins and 3.5yo. We're loving the BMW 2 series grand tourer but it's looking like a struggle to get 3 isofix in the back, S Max is looking surprisingly like a good option, and the audi A6 is also an option. I'm very much of the mindset that we find the car seats to fit the car we want rather than vice versa but my husband reckons there's just not that many car seats (slim or otherwise) out there! Please help me before I go totally mental!! All advice greatly appreciated...