This was one of the best apartments we have stayed in Vienna. It is located on the top floor of an old building with courtyards, and has a series of nice windows. It has two floors with a bedroom upstairs. All required facilities were there. Internet was good. Cooking equipment sufficient. And the apartment is located very close to Volkstheater, Hofbrug etc. Only thing is to make a good agreement on where to find the keys and how to get to the apartment but Rudolf gave a good description. One important tip: bring eye shades, because it gets light early in the bedroom.