If you’re looking for a quirky, stylish place close to the city centre, many attractions in Vienna (Schönbrunn, Naschmarkt, etc.) plus the main train station, then Coco‘s place is for you!
Coco was really helpful, always quick to respond and had lots of suggestions for what to do in Vienna.
In case you‘re worried about staying at a sous terrain, the place is in a fairly quiet street and very few people or cars actually ever come by, and chances are if you‘re snoozing away in the very comfy bed you won‘t hear them anyway.
Five stars from us :)