The classes take place at Dietla Street No 93 (see map above), in a soundproof, acoustically adapted underground of the building. On how to locate this place, please follow the tips below.
First, pass through the gate entering the intercom code: 2580A
In the backyard of the building locate the basement entrance as shown on the photo below. Go down to the cellar.
Once in the underground look around to find the poster like below. Feel free to enter :)
In case of any problems with passing through the building, use the alternative way:
1. Take Wrzesińska St. nearby and walk until you reach the end of the street.
2. Enter the guarded car park ("parking strzezony") and pass it through following the pathway drawn on the satellite photo above.
3. Pass the barrier at the end of the parking area.
4. In the backyard of the building locate the basement entrance as shown on the photo below. Go down to the cellar.