How to get there:

take U6 until Bahnhof Meidling

take exit to Schedifkaplatz (2 min walk)

take Bus 62A (leaves every 10 - 15 min) 

get off at station "Kunerolgasse"

(takes about 12 min, 7 stops)

walk 2 min / 240 m to F23 at Breitenfurterstrasse 176