Frankfurt coin shops

Is this shop in Frankfurt still open with new ownership?
https://en.numista.com/outings/briefmarken-und-munzen-gittel-frankfurt-am-main-1477.html

Or are there any others recently visited and known to be in operation?

At least on Google Street View with pictures from November 2022 it shows an empty store an no signs that would indicate a coin store.

There seem to be a couple of places but most need an appointment and others are more like auction houses not traditional walk in coin stores.

The last comment on the store: "Very nice store... Unfortunately one of the last of its kind in Frankfurt am Main".

The age of brick an mortar shops seems to be coming to a close especially with the ever higher rents you have to pay and ever smaller margins unless you become just another bullion peddler.