The room is ok, not that big but it is fine. The apartment itself is furnished whit everything that you might need. The area where it is located is quite good since it is close to the central part of Zürich.
Despite all of this we would not recommend this place for renting for a long period of time.
The room is situated outside of the main apartment, so to get to the kitchen and the bathroom you have to walk in a corridor which is just part of the entrance of the building so it is not the best when you want to go to the bathroom during the night or when it is cold outside.
The people living in the building are quite noisy even tho the situation became better after some weeks. Since the room is next to the main door of the building and there is no elevator, you hear everyone ringing the door, opening it, or simply walking upstairs. The price should be less considering all these factors but we understand that the rents in Zürich are quite expensive.
Overall we didn't like this situation especially because the fact that the room was next to the main door and outside of the actual apartment, was not mentioned in the ad.