I have a 2014 Titanium with the Panoramic Roof. I live in Florida so the heater not so much of an issue where I am. I have the LWB and I have 7 people in it almost all of the time. We have 2 car seats. I have one in the second row and one in the third row. No LATCH for the third row but I used the Top LATCH cable and have it connected to the Seatbelt Anchor which works fine. Other than that we love it, for the most part quiet the engine is a little noisy when you stomp the gas, but I like the way it handles and we are comfortable in it. No one complains about the seats and we have taken a few short hour or so trips in it. I have the base stereo with SYNC and no Satellite Radio, if I did it again, I would have gotten the more expensive radio. This one has no bass response, but with all the kids half the time you cant hear the music anyway,lol.