We had a lovely stay at this airbnb. The only downfall is that neither the room nor main entrance can be locked, but there are lockers in the room for your valuables.
The bathroom on our floor was fairly comfortable, and the beds were solid enough for a short stay. There is also tea and coffee available in the kitchen, as well as a fridge.
In addition, the host did our laundry for only 5 francs, an incredible value anywhere, especially zurich.
However, the terrace was completely unlit and there was no way to light it.