I was in this B&B in the middle of October. I had no problems with the owner, he was nice and very discreet. There were 3 rooms, and mine was clean and sufficiently comfortable, although not of 'luxury' type (but it was a B&B, not a luxury hotel!). I stayed there for 2 nigths an they cleaned my room even after first night, which is not common for a B&B! Very strange for a B&B: the breakfast is not served into the house but you have to take it at the bar in front of the hotel. Not bad, however, personnel of the bar is very very nice, and I had no problems at all.
Two troublesome problems: rooms are close to the main street of Ercolano, and then they were quite noisy, even soon in the morning (for instance for the machine collecting litters outside). Moreover, the wireless connection did not work at that time (although there was the router). The owner explained me that he was changing provider. This was very annoying, because there wasn't cell phone coverage inside rooms