Undamaged, no accidents, very good condition. I have the instructions for it too. The back needs reattaching to the seat if intended for use with younger children (it's designed to attach/detach as your child gets older). Generally clean but the covers would benefit from a wash.
{
Mod note:
Please be aware of Freegle's advice regarding car seats here
https://wiki.ilovefreegle.org/Safety_of_items_offered
}