This was our first trip to Zurich, and this apartment was the PERFECT spot. It was large, yet very affordable. It is a short walk (5 minutes) from the main train station, and you can go anywhere in the region (or country) from there. The minimal train noise didn't bother us at all. The neighborhood was very quiet, and there are several convenient grocery stores and a great bakery too. The apartment had everything we needed, and the beds were super comfortable. Yes, walking up 4 flights of stairs after a long day is tiring, but we managed just fine. Check in and out was simple. We would definitely stay here again the next time we visit.