The apartment is just as in pictures, very clean, tidy and modern. It was spacious enough for 6 of us that stayed over the weekend during Christmas time.
Location is excellent, only 5-10min walk to Maria Hilfe strasse, good connection with public transportation and also close enough to the centre of Vienna so taxi is also acceptable way of transportation :)
Marina is a great host, fast in response and very helpful.
Hope to come back again and would highly recommend this apartment.