After years of wrestling with child-safety seats, most booster seats seem like they'd be easy to install, but depending on the car, they may not work well with a particular seat belt or seat configuration. Sometimes the booster covers a recessed seat belt buckle, or the car's seat is too bolstered and the booster is pushed at an angle.
There's a solution for this: an integrated, or built-in, booster seat that's tailor-made for the vehicle it's in. In the 2014 Dodge Journey, all I had to do was tug on a strap at the front of the seat bench and the booster popped up. I pressed down on it to snap it securely into place, and it was ready to use: No fighting seat belt buckles or contending with seat bolsters. Built-in booster seats are only available on a handful of models. If you're considering a car that offers this feature, there are a few things to think about.