Hi, I was staying at Illia space from 28 November to 02 December. The apartment is nice and warm, although it was cold outside 1 - 2 degrees we were not cold for a moment in the house. The apartment is very minimalist decorated, but you find everything you need, I would recommend the owners however to add in the future a TV and some lamps in the bedroom.
From a location point of view it is a residential neighbourhood, a bit far from the centre but easily reachable by public transport which is very well set up in Vienna. A tram line is only a 3 minute walk from the apartment.
In the area there are two supermarkets where you can do your shopping and several restaurants and pubs.