Diono Radian 3R, 3-in-1 Convertible Car Seat, Rear Facing & Forward Facing, 10 Years 1 Car Seat, Slim Fit 3 Across, Jet Black

Customers find the car seat to be of good quality, with memory foam padding that provides comfort, and appreciate its sturdiness and safety features. The seat fits well with three car seats and in airplane seats, though opinions on installation are mixed - while some find it very easy to put in, others consider it tricky to install. The weight receives mixed feedback, with some describing it as lightweight while others find it heavy for portability, and customers disagree on how easy it is to tighten the straps.