The best things about this tiny room are: the location, its general cleanliness and the friendly service. Just 12 mins walk from the main train station so no need to even get a tram. I felt safe staying in this area alone at night and there are plenty of restaurants, bars, shops etc nearby as well as Lake Zurich about 10 mins walk away.
Just a few things to be aware of:
The 'mini music room' is exactly as described. Just big enough for two people to literally stand in. About 1x2 meters in size.
Air B&B stands for Bed & Breakfast, at least the B&B element in Ireland and UK, but there is no breakfast included or available here as the bar downstairs does not open until 5pm each day.
Live traditional Swiss music is played in the bar until midnight. This didn't bother me, in fact I found it quirky and it added to the experience.
The shared shower room is very clean and of a pretty high standard but you need to pass through the locked 'office' room which is also located upstairs next to the rooms to get to it. You'll get a key for this room too. No big deal but it can feel a little weird accessing someone's office after hours.
For me, this room would be suitable for a night or two stay. It represents good value for money considering its location and I would stay here again.