I stayed at Wolfgang's place during 3 weeks for a business trip. The apartment was exactly as described, all furniture pretty new and there was everything needed even for a long stay as mine : kitchen tools, coffee, hair dryer, several pillows, shampoo and body shower, etc.
Wolfgang was very attentive and he even replaced the sofa that was lightly broken when I arrived with a new one.
Unfortunately the closer metro station (MargaretenGasse) was closed for work, but there are several bus and tram that goes to the center in 15-20 minutes.
Definetly strongly recommended!