I stayed by Daniela for 2 months and really enjoyed it!
You will have there really everything what you need for a long stay including kitchen equipment, towels and all home appliances (dishwasher, washing maschine/dryer, microwave, oven, iron, hair dryer, big TV). The appartment is at 1st floor in an old Viennese building without elevator, but very cozy and stylish furnished, clean and in a good condition. The street is quiet eventhough there is elementary school right in front. Very good location, 10-15 minutes to the city center or Hauptbahnhof, nearby from Belvedere and botanical garden, grocery stores at every corner.
Communication with Daniela was always quick and without any problems.
I can only recommend this accommodation!