M. Nagatinskaya, last carriage from the centre. The transition to the right, to cross the tram tracks and walk 50 meters towards the center (to the Center of International mail) until the first descent. Further down and to the right to the impasse. On the left side is an iron staircase. Go down, pass the doorway and go right into the courtyard. Entrance – a porch under the plastic visor. Ring the entryphone and go up to the second floor.