I stayed for one month in Gianluca's apartment. The host was friendly and responsive. The flat looks nice, like in the photos. It was not perfectly clean when I arrived but the host sent the cleaning lady back the next day. I really liked the separate workspace, the internet was also fast & working perfectly.
On the other hand, I didn't find some of the things listed in previous reviews (tablets, small bottles of shampoo and shower gel). I think it might be more comfortable in the summer as the flat is a bit dark & I'd recommend it for shorter stays, as there is no washing machine.