We (myself, my wife and our 15 year old daughter) had a wonderful 9 nights in this apartment. It was very clean, spacious, had everything we needed and was in a great part of town (close to many cafes & restaurants, 5 min from Old Town or train station).
Rossella and her daughter Caterina were most helpful for anything we needed and provided many excellent recommendations for Bari's sights and restaurants.
I'd highly recommend it as a place to stay for anyone lucky enough to get to the great city of Bari.