While the apartment is in a great location, close to train station & sights and has a terrific view of the Duomo (500m away) I don't think it suits middle aged tourists (50+ years).
However if you are of the younger brigade then you won't mind the dirt & grunge, the 5 plus stair flights, the shower that doesn't drain properly, the gymnastics required to access the mezzanine bed and the grotty kitchen. But note, there is NO wifi.
Cheers Steven (Australia)