Our stay in Angela's apartment was one of the best in this travel. Her sister Lydia was there when we arrived and she was very helpful. So, thank you Lydia. The place is in a good location with a Subway Station 100mts. away linking you to the Train Station (Wien Westbahnhof). It was a very good street market in the next street. The neighborhood is plenty off coffee houses, bakeries and small markets. Bathroom was good too and we could use it with no problems. Angela left City Guides ( one lonely planet) and maps of Wien that helped a lot.
No contras in this apartment.
Thank you Lydia and Angela.