Any ideas for folding seat storage?

[jjuriga]

Hello all... I have two things left, before my rehab is complete: paint the floor and put the folding seat back in.

I removed the seat a year ago and have not looked at it since. Now that I'm looking at it, the bottom is a little banged up, scuffed and marked up etc. Was thinking about building a new bottom as the seats and slider mechanism are 100%. Any cool ideas y'all have seen or done?