We had 2 nights in Grazia's apartment - Grazia was very accommodating and helpful. The apartment was very spacious, large living room, large bedroom and 2 balconies. Grazia was not intrusive but was around if help was required.
The location is quiet with free parking in the adjacent street. A good supermarket is just 5 mins walk. Trani is beautiful and the historic centre is fairly close. Very good value apartment.