Hi,
At first sorry for my bad english i hope you understand what i write.
Usually i dont give Lokations to unknown persons.
What i can tell you is:
Its in Duisburg, NRW Germany
After the war was it a emergency accommodation for homeless people
1960 was it a emergency accommodation for homeless man
I hope this is a help for you to find it.
I have a forum about Urbex here is the link
http://lost-places-history.de
Bunker Josh