@Felix ******
thanks I think half way that is it, as I give that address everywhere now already in case of "need", just as not having anything on my name, not any bill that is not really a proof. Europian proof of address the strict one is from governent a paper about whereabout addresses per time (like for has to prove legal procedures territory allignments, like marriage/divorce legality of addresses of the two person involved), soft version a bill: electric, phone, gas etc...
Maybe my Spotify bill is still on that address since 10+ years 😃 if accepted.
When I asked Thai visa from Swiss-Thai embassy, but for EU passport, then they accepted even to add my swiss ID card to prove they are the one who should handle the case...
I think I quickly ask out LTR or DTV till end of month to avoid issues living without address... I started collecting requirements for LTR, may move to DTV now...