Purchased this item from a local store, inexpensively, for use in my car.   I don't use it often (I'm the Grandma) but it has a 5 point harness and later, it becomes a booster seat as my granddaughter grows up.  It is only forward facing so not usable for a newborn, but is fabulous for my one year old.  It comes with nice furry padding for a tighter fit, as well as a snack tray for one side and a cup holder for the other.  However when they are attached they do take up valuable room from the two seats on the sides  (we keep the car seat in the middle seat in the back so she has full vision...