My parents, partner and I really enjoyed our stay at Nena's place. The location is hard to beat, directly across from the Opera House and steps away from public transportation (metro and tram), restaurants, shopping, and sights in Innere Stadt and the Museum Quarter. Nena was kind and communicative, greeting us at the apartment and showing us around. She was available by message throughout our stay. The apartment is perfect for four - the separate toilet and shower in addition to the full bathroom was a plus. The kitchen was well-stocked with essentials, the bathrooms had plenty of toiletries stocked (including high-end body wash and shampoo), the laundry was a huge plus, and the furnishings were comfortable. The apartment décor reflected personal touches - you could tell that it was someone's home, but in a good way. The rooftop is something that would be hard (if not impossible) to find elsewhere in Vienna, particularly at this price point. We enjoyed morning coffee and pastries there every day, and loved the extensive seating options (we had take-out dinner and wine one evening at the six-person table on the roof and it was lovely!). Would highly recommend this stay and Nena as a host!