We bought this trip seat a few days ago and now had it 4 days in "continuous service". Our daughter is just 7 months and sits in really great and can look good out of the seat over the table edge. Also to the right and eft lean is not a problem. Although we would not let them sit for safety's sake alone in it. On straight chairs the seat attachment works perfectly. With our round geformteren Danish chairs at home you have to cheat a little - but goes well if one wraps the lower strap around the chair legs. There would, however, perhaps a bit annoying in the long run.
Nevertheless 5 stars for weight and size and flexibility and usability (the child can be easily reingesetzt and strapped alone when the seat is properly secured before). Whether it lasts a long time, but we also do not yet know. Power but actually a very good impression.