Nice apartment close to Westbahnof, you can easily reach the city center by public transport or having a little walk in Mariahilfer Str.
The apartment is really nice, well illuminated by external light and the rooms are really comfortable.
The bathroom is small, but well arranged, and the kitchen has everything you need.
Sometimes the wifi does not work, and that is the only problem we had. I can suggest this apartment if you look for a cheap (but well equipped) accomodation.
Dan is really kind, if you have some problem, just call or text him.