We exchanged this seat from 2010 to the current 2012 model. This was due to the lack of Isofix locking the 2010s model. This corresponds to the 4th detail screen in Amazon's product information. This lock there in 2012 model no more! (The 4th image thus not part of the sold product). If you look at the first frame of the seat look (complete recording), and then increases the Isofix locking with a magnifying glass, you can see the new locking of the 2012 model. This is significantly easier to use than the old model. The seat is very light and thanks to this new lock now actually "easy" to install and remove.