I've used the Safety First car seat, too, and one thing I found helpful is using the LATCH system for installation—makes it a lot easier and more secure. Double-check the manual to ensure it's at the right incline based on your child's age and size. I love the side impact protection it offers, but sometimes adjusting the harness can be a bit tricky. Regularly check for recalls on car seats, as safety standards constantly update. If you have access, many local fire stations or children's hospitals offer free car seat installation checks.