Love my kluger (not 2012) and we have managed 3 carseats across the 2nd row.

The middle seat can be a PITA but also a blessing.
You can fold it down to walk through to the back seat (if 7 seater) and ours comes with another hard part that replaces the seat, we have that in so the girls walk to the boot to make it easier getting 2 out.
Also put them in, they walk through while I unload shopping!


Sent from my iPhone, more than likely while I should be doing something else!