This is a child seat from JOIE. I remember the retail price was 45,000 yen. It's an ISOFIX installation type. I think it can be used from newborns to around 7 years old. It depends on the weight. We don't use the car very often, so it's in clean condition. I don't remember any instances of pee or poop. We don't smoke, so I don't think there's any smell. - Brand: Joie - Color: Gray - Type: Child seat - Safety Standard: ECE R44/04 - Installation Method: ISOFIX - Age Range: Newborn to 7 years old *Depending on weight - Adjustment Features: Reclining function Thank you for looking.