I cannot recommend this place enough!
The location is absolutely stellar - it's well-connected and within walking distance to public transport connections, especially the subway. Also within walking distance to Naschmarkt and all the restaurants on the main road, including some top rated spots.
Within literally 5 minutes, there's a sizable supermarket, multiple restaurants, and a fantastic bakery. And we didn't even do much exploring within the neighborhood itself. Those are just the easy-finds.
The apartment itself is very cozy and comfortable, well-equipped, and superbly clean. Having an underground parking spot was a definite plus, as it allowed us to haul our shopping comfortably. The check-in process was uncomplicated, and if you're a conscious-traveler looking for contactless check-in, it was really awesome. I would have loved to thank Jelena in person, but in these times, safety is important and it was 1000% safe.
Would strongly recommend to anybody looking for a comfortable and cozy stay in Vienna with all the amenities and comforts, as well as the benefits of an excellent location.