Have taken 4 250+ mile trip s to our summer home now and it is tight with wife, 16yo daughter and a medium dog (brittany). It's not that it isn't comfortable, but once my wife tries to unload all her baggage in the front, there is no place to put it. 2 Phones, Laptop, Sunglasses, drink, snacks and whatever else she crams in that purse. Then all she does is complain that the Grand Cherokee had more room, yada yada yada. Her highlander also has plenty of storage spots, but the LC - None - Not even a sunglass pocket.
I've carried a 50" TV, Construction material, Bike and a 9'rug so far and with one person, the cargo space is OK, since the seats fold down, but the step from folded seat level to cargo platform level is annoying.