Overall, we had a nice 4-night stay in a studio apartment with kitchen and balcony.
Mostly pros! We frequently stay in Zurich, so we were not visiting tourist attractions, but great location that was a few tram stops from the old town, a nice stroll to the lake, restaurants and market were nearby. We didn't cook meals, but it was nice to have a kitchen to prepare a little breakfast and snacks to enjoy on the balcony. The kitchen was a good size and was well equiped to make a simple meal. The only cons were that the mattress could be more comfortable because it felt a bit lumpy. It is also important to note that there is no air conditioning, which meant sleeping with the balcony door open and hearing noise from the trams most of the night but there was a fan in the room that helped circulate air and soften the noise. So if you are a light sleeper, request courtyard facing room! Otherwise, it was clean, spacious and reasonably priced for Zurich.