Though they changed their plans and didn't stay in Vienna, they let us stay in their apartment. It was already very kind of them but they even phoned us and were very willing to give helpful information for our visit and were very nice and interesting. They were consistently communicative and friendly, meaning that though we never met them, we felt very welcomed in their home. Not only that, but the apartment was wonderful and ideally located, our room charming and very well equipped with a lovely shower! I am sure that if we had met them, Iris and Juste would have been wonderful hosts as well :-) Voll gerne wieder!