Hidden Rooms is a map of invisible spaces in Amsterdam; place which can not be seen walking the streets. The map shows you where you can find these places and tells you their stories. Each place has it’s own story. The map is divided in 7 boroughs, on each borough you’ll find green pins which indicate the different locations. You can listen to the different stories by choosing this number om the podcast which accompanies the carpet.You can read the map as a novel, an illustration of a hidden reality.