I had a little apprehensive about the level of comfort offered to the baby, even my car does not have Isofix attachments and the inclined position is available only Isofix mode. It dissipated on the first long drive! Baby, 9 months old, has indeed slept more than one hour, as well as in its previous model back to the road.
Finally, I rather like the aesthetics and materials are of good quality; I therefore recommend this car seat and Rasht eyes closed.