I arrived around 11 pm. a time they expected me. The place is above a bar which plays local music. The bar is easy to locate, a sign is easily seen from the main road. The place is very clean: hallway, room and restroom. The (vacant) room where the restroom is located is used as a computer/ music intrument storage/ lounge room. Restroom offers hot/ cold shower. The bed is comfortable. There was no airconditioner... my friend said, she stayed in another hotel, which also does not use airconditioner. The open curtainless window is enough to bring coolness to the room. It offers the most basic things you need: clean shower and comfortable bed. Bring your passport, toiletries and your necessities. You can pretty much finish Zurich in one day.
I dont need a hotel, this room is enough to meet my needs and be comfortable for an overnight travel.