Got this for when the kids were small(er)and it was great, but they're way too big now to get into it so we've stopped using it.
It's in good shape, no tears or scratches.
It attaches to the rear rack (not included), in our case it was the HSD model of the Tern e-bike.
The bolts it came with were garbarge, so I got some stainless steel ones that have held up very well.
Please see pictures and let me know if you have any questions.
Original price $210.00 (Gen 1)
Currently on the Tern site for $180 (Gen 2) https://www.ternbicycles.com/us/accessories/472/captains-chair