So, our friends (another set!) were just in a car accident. Everyone is fine but they want to replace the car seat their almost 5 year old is currently in. He is forward facing (and has been for some time). He is quite small--- under 38" and relatively thin.
They'd like a harness to booster convertible. He will harness for another couple of years, but will not need a relatively high harness weight (50 lbs, for example, should last him until at least 7).
My initial reaction was the Nautilus. They would prefer to be able to just pick it up from a local store (like Target). Any other suggestions/comments?