The place is wonderful - much better than we thought judging by the photos. It's a real local place, spacious, in an old building, with lovely wooden ceiling and antique furniture, but very well kept - we could not believe it was cheaper than a hotel! Paolo and Roberta are very professional hosts, very atttentive to details and friendly.
For those wondering about location - it's almost the closest you can get to San Marco, and a very short walking distance from all the beautiful places.