Possibly the best experience we had on AirBnB.
First of all - the location. It is just great! On the one hand, it is not noisy district, so it's quite calm around. On the other hand, 3 minutes walking - and you are on Wiedikon station, and you can go anywhere very quickly. 1 train stop - and main train station greets you. 5-6 tram stops - and you are in historical center, can explore old streets near Paradeplatz or enjoy small park near Blumenuhr. 1 tram stop - and you can visit the best supermarket we have found around - Coop on Birmensdorferstrasse. There is a small food shop just in front of Wiedikon station, but we didn't like it too much - yes, it works till 23:00, but the choice is quite small.
Public transport system in Zurich is perfect, so, when we booked this flat, we didn't imagine how convenient it would be. And most of the sightseeing are in walking distance (20-30 min), but we were traveling with a small baby, so good location near transport node was very nice to have.
Next thing is communication. Daniela responded very quickly to all our questions, even explained how to check the weather on local site. And, when we came in, she left a bottle of milk and air balloons for the baby and some candies for us! That was very friendly, and made us feel like at home.
Also (that was especially good for the baby), living rooms of the flat were covered with the carpet instead of annoying tile, for us that was a very big advantage.
And finally - equipment. There was everything there, everything for cooking, even sharp knifes (that is important, it's hard to find sharp knife in Airbnb house), enough shampoo, toilet paper, towels etc. And the building had an elevator - that is also important for traveling with the baby. The elevator was quite small, but anyway I was able to fit into it with stroller, and my husband went on the next trip or used stairs.
So overall - we couldn't find any disadvantage, everything was great, the flat is very comfortable and quite big, there was all that could be needed for travelers. Thanks to Daniela for hosting us!