Where can I breathe 20s style in Berlin?

Question

I am going to visit berlin this weekend. As a fan of the 1920s, I was wondering if I can see something particular of this period which survived the war.

Answer 1

There is a tour ran by Insider Tours company on 1920s Berlin.

Answer 2

There are some people who survived the war maybe you can go to the post office and they can tell u where to find them.