We have car seats for all 3 of our kids.
Here's Gracie Ruth in hers. You can sort of make out the larger one in the middle for Boo and then Yogi has one like Gracie's and it on the far side. Gracie and Yogi have grown up always in one, Boo had to learn to adjust, but he's fine with it now. They really like being able to see out, & I like knowing they are secure in case of an accident.