Location! Location! Location! ***** pretty quiet considering that it is in a busy neighbourhood
Spotlessly clean
Thomas responds pretty quickly to any questions via WhatsApp & he allowed us to leave our luggage in the flat until 14:00 despite the check out time being 11:00
The couch in the lounge is not actually a (fold out / convertible) sleeper couch, but a couch which is long enough for somebody to sleep on.
My friend who was travelling with me found that the bedding could use an upgrade.
In terms of value for money: Good, but maybe slightly overpriced (purely based on our feeling, as factually that may be normal for Vienna)