We had a great stay at Roberto's place. The house is a short walk from SMN train station, so we didn't have any problems finding and walking to the place even with our heavy bags in tow. The place is also near a bus station, good restaurants and a small supermarket.
The place was clean and had pretty much everything you will need for a comfortable stay. There was enough room for 5 of us and all our stuff. And the wi-fi worked well.
We also appreciated the small things: a folder that contains the essential things we need to know about the house and the area, the packs of biscotti in the kitchen, and the stack of cards of restaurants that they recommend.
Roberto was very accommodating. Our train arrived outside his usual check-in times but he made arrangements so we can check in conveniently. It is also very easy to communicate with him (and Edi).
Overall, I highly recommend this place.