Easy to install. Super sturdy. Head is safe. We love Britax.
I LOVE this carseat. I have both the original version and the latest click-tight version. While I thought the original was absolutely fantastic with its ease of installation and adjusting so it fit my child, the click-tight is even better. This is a great seat to have when your child isn't quite ready to transition from the convertible to a regular booster seat. I was afraid my child was too squirmy to sit in an over-the-shoulder booster seat. I love the security I get knowing that my child is safe in a harness seat that truly fits her growing size.
We have the black and grey one. My 5 year old is 44 lbs. and I still have him in the 5 point harness. He is able to get in and out and tighten the belts himself. I always double check once he is done. Love that it is a booster high-back with the 5 point. Keep them in the 5 point as long as you can. Ask any pediatrician out there. The simple no back boosters are more convenient but not as safe especially if you have smaller sized older children.
When our tall four year old grew out of her Britax Marathon car seat, i was concerned about getting a booster seat. Thankfully i found the Britax Frontier. This booster seat has a 5 point harness, side impact protection, LATCH and versa tether along with a whole list of other safety features, this booster seat has it all. I got it in "Livia" ,the fabric is great, the colour is fun, it washes well and holds up to sticky messes and muddy crocs. I feel very comfortable knowing that my child is safe and comfortable in this booster seat. Britax is it for me when it comes to car seat safety.