Clean room, fast wifi, fully stocked amenities, great location very close to a tram station and also the main central train station. There is a really good currency exchange place nearby called ECO TCA, they pretty much charge almost no service fee. Also a pub nearby called Gambrinus where locals hang out is quite reasonable and the food was yummy.
It is in the heart of bar / club areas where some red-light district services are mixed in the area. (It's legal in Switzerland) I don't mind the crowd or the noise at all, and the room price is reasonable to make it worthwhile. But if you don't want some old men approaching you for a "date", then this area is not for you.