The apartment is very well located into the old city of Bari, with a very enjoyable terrace which is the best part of the apartment and a very convenient lift to the third floor. It is exactly what pictures show and Andrea is easy to contact, the only thing is that the bed is a sofa bed with a 10 centimetres thick mattress.
I might add that if you are arriving by car you should check before the park & ride service of Bari, otherwise the car park is 2€/hour in the city centre.