I can't say enough about how much I love my daughters KeyFit 30 and the base as well! I got it from babies r us, and we got 2 of them. One for each of our vehicles. We got the whole travel system, but the base is amazing. It installs easily and stays in play. I have a Honda Civic coupe and it fits like a dream. It fits best in the middle seat and my husband is 6' and he has no problem sliding his seat back enough. It's a little expensive but had some of the best reviews!