Very interesting read is that link, thanks for posting it. It is written from a decidedly European perspective and includes quite a few inaccuracies but give an overall solid review of the Free Spirit model.
These mopeds are abundant here in the US but are pretty scarce over there, it was based on the Puch X-40 (not the Maxi) with several component changes.
You’re offering a very good deal (exceptionally cheap by west coast pricing) so I’d expect it to sell pretty quickly.