Apartment is just like at the photos, very nice and cosy. All windows face the small inner yard, no view, though during the hot summer inside is cool without air conditioner.
Very good location: 2 supermarkets just near the house, a lot of cafes and restaurants, tram stop, 5 minutes walk to the Rathaus square.
Though it is a real problem to park a car on the street in the near, since Vienna is a short-parking-zone you can park free only at weekends and public holidays, other days only for 1,5-2 hours long.
The owner is a very nice person deal with.