As this project appears to be fairly unknown in the fediverse still, I’d like to use this opportunity to advertise Flohmarkt. This Fediverse equivalent of Facebook Marketplace already has some instances up and running - see here: https://codeberg.org/flohmarkt/flohmarkt/wiki/flohmarkt-instances
what some people don’t get is that “flea market” is also a bad name. floh just makes it look and sound worse and it’s harder to parse let alone understand and therefore remember.