I used to live in Germany for roughly 60 years of my life, I have never seen a printed paper at any news stand. But there is a PDF version, which claims a paper version is printed in 300,000 examples. As far as I can interpret their appearance and choice of published articles they seem to belong to the right wing spectrum. They published articles about topics, which might or might not be conspiracy, e.g. they seem to promote the idea, that the German Reich legally still exists. To think it is the equivalent of the National Enquirer is a bit far fetched, but also it is not the "German Onion". But an open minded person would not necessarily call it a "Scheissblatt" (Shit paper). In their company details they claim that it is a newspaper from citizens for citizens. So don't overrate, what they publish. A serious newspaper should never claim "anonymous sources". That is always a red flag for me.