I understand your questions. I had them too, when I first moved here, along with others about whether I'd like the view, the flooring, whether it'd be better to be right near a bus-stop or a little walk away, etc.
In Zurich, there is a huge demand for accommodation in the middle and low ranges, way in excess of the number of flats readily available. When they flats are advertised for the one-hour viewing slot, dozens of applicants may turn up, the better (or mostly the cheaper) the flat the more, even up to 100 or 200. Hesitating a day to put in an application means that one simply will not even be considered. Once I'd been here for a while, I learnt that, unless one is renting in the luxury end of the spectrum, most people are just grateful to find a flat, any flat.
Even so, you obviously need a starting point. If you already know where you'll be working, then it's a good idea to think about your commute. Some do commute by car, but many, many people use the most excellent public transport system, which is clean, reliable and efficient. Using it frees one from having to look for (and pay for) a parking space near work.
Here's a may of the city with the numbers of the areas:
https://www.google.ch/search?q=z%C3%...BfG3N1a5W5L_M:
and here they are listed with their names:
https://de.wikipedia.org/wiki/Stadtt...r_Stadt_Zürich .
Have a look here: https://www.zvv.ch/zvv/en/fahrplan/liniennetz.html . You'll see a plan for the city, and also for the so-called S-Bahn. Then you can locate your work, and see which areas of town are on a commuting corridor. Experiment a bit with the timetables, here: https://online.fahrplan.zvv.ch/bin/query.exe/en (and yes, they are true, as in: that really, really is the time the bus/train/tram runs, with only minor deviations). It's wonderful!
Apart from the usual factors that are valid in any other city (noisy near a junction, or smelly upstairs from a take-away, etc.) one factor that is particularly Swiss is living near a church which might ring its clock bell hourly, even quarter-hourly, and an additional several times a day as a call to prayer-time.