Positive: Everything needed is there, incl. washer. Well thought-out solutions and nice touches. Convenient location to explore the area, literally 30m. from nearest U-station (U9) and 300m from the even more convenient U7. Friendly and helpful host, we could check-in a couple of hours early which was very convenient, thank you.
Negative: Street noise from busy street with old-type double windows and also ground floor with pedestrians looking in (or one must keep the curtains closed). We could not operate the dishwasher and no real solution was offered during our entire stay. The apartment is old-ish but in good overall condition. The front bedroom has 2 single mattresses (very comfortable) but is noisy. The rear bedroom is quiet, but we found that double mattress a bit too thin and thus uncomfortable. Only filter-coffee boiler, no espresso coffee machine.
All in all a pleasant stay, but we have stayed in more attractive apartments in the same area for this price.