Me and my family stayed in Josef's apartment for over a month and we felt very good there. The self check-in was easy. The apartment is spacious and has literally everything one would need even for a long-term stay. The beds are good and comfortable. There is spacious bathroom with both shower and bathtub + washing machine. The apartment also has an extra toilet. The kitchen has all sorts of dishes, dishwasher and various kitchen appliances, coffee machines etc. All rooms are spacious and have all needed furniture as well as a simple pleasant design. The apartment is warm and light. There is a variety of supermarkets and other grocery stores around the apartment, very close. Two metro lines are less then 10 mins walk away. Westbahnhof is just 15 mins walk away.
On a separate note, I would like to praise the host. Outstanding support, very professional, responsive, helpful. He provided excellent support with everything we needed and even remotely, which was great. Best host ever.