Installation:
I have installed the Sitting quickly themselves. The system with ISOFIX is super easy.
Handling:
Our little had 3-4 road trips used to but was getting used to the new seat no problem.
The concern that I had was that his freedom of movement would be restricted by no means it moves quite freely, can bend forward (which is not possible with other child safety seats, as belts) and put her head on the impact shield.
The buckling the seat belt is easy and done within seconds. No herumgewurschtel or twist the belt possible.
The drawback:
With ISOFIX attachment (our car: Skoda Fabia Combi) can not make the rest back. That is not lying position, but only sleep sitting up. Our little do not mind, he sleeps so well, but the one should be aware of.
For longer driving but I would recommend to fasten the seat without ISOFIX, so you can at least provide a bit position at Merck.
The cleaning of the catch body is very simple, but the fabric does not so schnön abschliesend about pulling (photo below).
Conclusion:
The seat is more than worth its price, good freedom of movement and ease of use. Conformity to standards and no Gifststoffe.