Aelpli-Bar is a fantastic place to stay. Just as described, the Mini-Musiker-Zimmer is a small room with a bunk bed, but if you don't need a big room this is just perfect! The staff is nice and friendly, the location is brilliant, Rathaus-tram station is 1 minute walk from the door and lots of shops and restaurants around. It's located in the centre of the old town and you can come and go as you please. Even though the building is from the year 1294, it has been renovated and the shower is new, modern, warm and powerful. Coming from the airport, I took the train to Zurich HB and then tram 4 to Rathaus. Very easy. I am extremely happy with my stay there. Vielen Danke!