My twins are 11 months and ready to switch to convertible seats. We have quite the list of requirements so I thought I'd post here for some suggestions. My husband and I both have small cars, and we split childcare in half between our schedules so carseats with bases, or easy installation, or cheap enough to buy 4 of is a must. They also must fit in the cars! I drive a 2013 Kia Rio hatch and he drives a 1995 Honda CRV. The twins are currently using Chicco Keyfits that barely fit (but do). We're also on a budget but want the best we can afford. We're trying for less than $300 per kid, whether that means 4 cheap seats, or 2 seats and 4 bases or 2 seats that are super easy to install. We need to switch the seats several times a week. Thanks in advance for any suggestions of seats to try or stay away from!