Child car seats: Compare features & prices Chicco Key1 Isofix review http://www.which.co.uk/baby-and-child/baby-transport/reviews/child-car-seats/chicco-key1-isofix/review/
The Chicco Key 1 Isofix is a forward-facing Group 1 child car seat, suitable for children weighing 9-18kg (around one to four years old). You can buy it in one of two forms - the Key 1 Isofix, secured using the Isofix mounts and the Key 1 X-Plus, secured using the adult seat belt.
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Difficult to move
This is a great seat, it is very secure and easy to clean. However it is incredibly heavy and it is the worst seat to move. Using the isofix is fine once you have it in place, but if you need to move it out of the car then you can spend up to an hour trying to disconnect the seat, plus you may need to go to A&E with broken fingers.
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