We stayed in this place for a few days in early September. It was a wonderful B & B. First, the location is incredible. It is in the heart of the beautiful old town and just in front of the monumental Castello Svevo di Bari. Second facilities are new and clean, even though you can enjoy the antique medievalistic walls and interior at the same time. Last but not least, Pierluigi is such a nice guy, with a lot of smiles on his face and full hospitality. We also enjoyed self-serving breakfast, too.
One thing I recommend for an improvement is to tacke the smell from the drains in the shower-room. Pierluigi was very quick in handling it when I asked, but it came again afterwards.
Apart from it, everything was brilliant.