This apartment/room is perfectly located - within 10 minutes walking from Zurich HB Train Station. It is surrounded by restaurants and bars, but still on a quiet cobblestone-lined street.
It seems like a converted hotel to apartment unit with en-suite bathroom and a kitchenette (fridge, microwave) and a lot of storage space. The unit itself is dated however, and because of the layout you can hear others in the hallway if walking up/by. Also, no bathroom amenities are provided - however the bathroom is modern and spotless (great water pressure)!
Check-in was very easy; and the host was proactive with directions and steps. Very responsive.
Overall I would stay here again for a quick overnight (as I did this time). It’s a good spot to come back and crash at if you plan on exploring Zürich most of the time.