The interior, furniture, beds, linen etc are nice. The location can't be beaten. It's silent inside even though the streets are crazy outside. But the cons are just too big. I should have read the reviews more attentively because the description does not make this clear.
The way from the street to the apartment feels like you're going into the dumpster and indeed the bins are right in front of the apartment's door. They are not smelly though, or maybe we didn't notice because the apartment itself smells much stronger, musty and very humid. One small toilet has no ventilation whatsoever and stinks like a sewer. The other toilet, with shower, is large and nice. The only ventilation is the door and a window right beside it that lead to a 5*5m pit, where the sun never shines and where the garbage bins and bicycle locker is located. There are several powerful fans and a dehumidificator inside, that we let running 24hs to make it livable... barely.
There's a laundry machine but no dishwasher.