Claudio is extremely nice and kind. And he explains at your arrival everything about the rules in his flat very well. And if you need more towels or help to redo your bed, he is very caring too.
As said, the location is not super centered but not far from it, so if you are not absolutely willing to be in the super center, it´s fine.
There is a Café downstairs at the corner of the street (on the left) at less than 1 minute. Since you are not allowed to use the kitchen, it´s practical to have a coffee just out of the building.
The main 2 little things for me, but it´s personal, were the loudness at night and the cold in the room. The walls let every sound go through and you hear everything at night (neighbours, stairs, doors, etc.). So if you have a heavy sleep, the place is still good for you. If you have a lighter sleep, if you have not planed (like me) earwax, you will sleep 5h (between the neighbors who speak till 1am and the others who start their day at 5h30, and Claudio wakes up around this hour). And if you are sentitive to the cold like me (and we have a very bad spring this year with showers every day almost, so the walls are still very cold in many buildings), please be aware that Claudio would not offer you to turn on the heater (there is a heater but it´s off, and you cannot turn it on - it stays cold probably because the central heater is off). He will offer you to sleep with more and more blankets, which I did but on a so small bed (90cm), all fall all night (and even if not, you´re still cold because the room is cold, because the walls are cold, because the bed is close to the walls). For Italians, it´s seems totally normal not to use the heater (I made a couple of experiences) and they either not feel cold, or freeze but use more pullovers on their pullovers etc. But for French, Germans, Scandinavians and maybe others, it´s really hard, when we are used to function with heaters when it´s cold. So it´s really a matter of habits.
BUT AGAIN Claudio is very nice and welcoming. So I don´t want to blame his location. It´s just that I have to inform the next ones of what they can expect, according to what is importat or not for them.