Niels was a wonderful host! Our train came in about an hour earlier than expected and he kindly met us, no problem at all. The flat is above a rock bar, which I discovered was slightly noisy at night (this was on a Friday night though, so it is understandable). It is in a good location with the tram stop only a 10 minute walk away (about 5 min journey into the shopping part of Zurich). The beds are comfortable, and the bathroom layout wasn't an issue at all. The kitchen is well stocked with appliances, plates, glasses, etc. There is a supermarket just around the corner which is great if you'd like a night in and just to cook. Also, a good amount of restaurants around the area. I was very thankful for the iron and ironing board as well, as my clothes had wrinkled during transit! The TV shows English channels, which was nice for us all.
Overall a lovely stay, but if you're staying on the weekend maybe bring some earplugs :)