I had the absolute displeasure of experiencing this B&B during my visit to Zagoria. I stayed for one night and (as part of the stay) got to experience breakfast as well.
The rooms themselves were good - modern and well furnished. Except for the bar fridge - that was moulding and stank when I opened it.
My main issue was the level of service, courtesy and regard that the staff (including both the owners) had with the guests in general. They were full of attitude - like it was some burden for them to smile, to assist their guests, to bring food etc. Not a single smile. At breakfast, I had to ask for coffee several times before it came. And forget service with a smile!
This B&B has a restaurant attached to it. I even saw this casual indifference with walk-in potentially paying guests.
DON'T WASTE YOUR TIME OR YOUR MONEY ON THIS PLACE. BAD BEHAVIOUR AND BAD TREATMENT LIKE THIS SHOULD NOT BE REWARDED.