By metro:
Get off at Universitate and take the exit towards the History Museum.
By bus:
Get off at Universitate. Then cross University Square and walk straight ahead until you reach the church at the end of the walkway. The Czech Centre is just to the right of it.
At the entrance, Sorina and Gabi will welcome you. You will need to bring your ID.
The video also shows you what the room looks like, where the quiet room is, and where the toilet is.

