Erich met me on time, showed me adding, and then left mr on my own, which was great. The place is clean and modern. Everything is from Ikea. There are plenty of glasses, coffee makers, dishes. Laundry was very useful. In the same building is a Spar grocery which is open late AND Sundays. Steps to the Ubahn. Right by the shopping district, museums, and the Hofburg. The location is perfect.
Be aware that other people in the building smoke.