The apartment was clean and was just like in the pictures. As some people before have mentioned, the heater in the bathroom by itself wasn't sufficient, but with the use of the AC it was perfectly fine. One problem I've encountered was that the dining room was much colder than the bedroom, just as I was leaving I've discovered the in the glass door connecting the dining room to the balcony is a circular hole which explained the cold.
Other than that the room is located about 10-15 minutes away from the main train station, which was pretty neat while planning either the way to the airport or a day trip, and about 10 minutes from the old city and its sights. There's a food store right across the building, which was also quite handy.
Overall I've enjoyed my stay at Alessio's place and would return again. I'd recommend it to anyone who's looking for a short term trip or even a longer one as there weren't any significant problems that would prevent one from doing so.