We just loved staying in Heidi's flat! Everything was prepared for a great stay - Flat is wonderful and located in a great area.
Museums, Hofburg and Volksgarten are at walking distance - there's also Organic and Spar shop very nerby for shopping.
Heidi also give the possibility to have coffee & tea at her place and she was very carying during all our stay! THANK you very much!
We will come back! :-)