I am replacing my little Ford Focus ZX3 (3-door hatchback) with a 2009 ES 350. I know it fits infant car seats, but I plan on using a convertible car seat when I have kids. (Specifically the Britax One4Life.) However, BabiesRUs is not around anymore and my "local" BuyBuyBaby is still quite a distance from where I live, so it's been difficult trying to find someone who has put a RF (rear-facing) convertible car seat in the backseat. Does anyone have any pictures? I'm sure a larger one will fit in the backseat since I had a Cosco Scenera Next, Graco SnugRide Click Connect 35, and a backless harmony booster in the back of my ZX3. I'd be thrilled to see any car seat, facing either way (although a convertible one would be particularly awesome to see). Thanks!