I've found some really cool pictures of our house on the website of the Haarlem Picture Archive (Archiefdienst Kennemerland).

As I wrote a few weeks ago our landlord told us that he and his brother bought the building after it was severely damaged by a fire. On this site there are many pictures of the fire of June 25th, 1980. There is a number of pictures of the inside of the building after the fire, even of our apartment!

I've put a selection of these pictures online.