The apartment as as described, no complains about the location or cleanliness and appliance availability in the apartment. For 1st timers in Vienna, I would certainly like to recommend getting in touch with the host and asking about the information before-hand regarding the keys pick up and codes to enter the building.
All in all the apartment was very comfortable accurate as described, we really enjoyed our stay here. But, we did have some starting trouble of getting into the apartment, as the check-in instructions were not communicated in advance.