Purchased in January 2023. It was installed in a car for about six months, but we didn't go out much by car, and the child was in it only about six times. When we bought a new car, we also bought a new child seat, so this child seat was cleaned and stored at home. No pets, no fabric softener used. There are some scratches on the side from the seatbelt, but there is no problem with use. It is a seatbelt-fixed type, so it can be used in any car. With the 3-stage reclining function, it can be used from the newborn period to around 4 years old (under 18kg), so it can also be used as a junior seat. Instruction manual included (partially torn). Note: Not ISOFIX compatible. Navy child seat that meets safety standards, with reclining function.