My son is still a lightweight, yet the seat fitted immediately and also longer distances are not a problem with this Roman. He often sleeps after a few minutes already, while maintaining a reasonable attitude for the seatbelts in. The Isofix bracket is very stable as well as I had imagined. Only the installation was not as easy as some have described here. I needed help from my neighbor to the Isofixstäbe move backwards which we succeeded only after half an hour. The short manual has held this as not described so well how to proceed, there was only a very small image where you could barely make out on which button you have to press. Still very good 4 star because one must carry out the installation only once usually.
