Graco Nautilus 3-in-1 Car Seat, Valerie

I bought this seat for my then 5 year old son and he stopped using it when he was 8 but only because we passed it down to his younger sister (almost 3 at the time).  He actually still fits in the 5 point harness at almost 9 years old. 

If money wasn't an issue, he would have stayed in it longer, and my daughter would have gotten another rear-facing seat. 

Buckles nicely. Seat is fairly easy to clean. Reclines so no forward head slump. Comfortable for my kids (they have said).