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
german looks notoriously complicated for people who dont speak it
The sentence structure is kinda wonky coming from English, but the vocab isn’t bad. There are tons of cognates.