If you are really looking towards purchasing a new chair, why not take this small guy? Looks pretty easy to move around, too.
It's the middle of the winter here, so we need to be quite comfortable in our seesaw. And nobody ever used that passenger seat in the car, anyway.
I always wanted to feel so comfortable while riding my bike. No chair is too comfy for me!
That looks really safe and comfortable. Should get my own seats changed too.