The appartment was really great. The location is perfect, close to restaurants and shops, but still not too busy. Everything was clean and quite new in the apartment. It was well furnished, with an espresso maching, dishwasher, washing machine etc. Unfortunately we didn't meet Christina, but she prepared everything very well. Because she knew we would come with our 8 month old son, she arranged the appartment to be kid-friendly (protection on the switches and protection on the table corners). Also she printed a small book with nice adresses for shopping etc. in Vienna.
I really recommend Christina's apartment