Hanna's place is as described, a cozy apartment almost in the city center. The location is great close to the subway, supermarkets and Naschmarkt where you can have a nice meal or evening drinks only in а 5 minute walk. The kitchen is fully equiped with welcoming drinks and food which was a very nice surprise.
Communication with Hanna was very pleasant, and she waited to welcome us in though we were a bit late.
Would recommend as a nice place for staying in Vienna.