The communication with Nicola was very good: he answered very fast and he gave us all the details. Regarding our stay in his apartment, we find it smaller than we imagined. Being 2 girls it was very difficult to move around. Even if we used the apartment only for sleeping, because we made trips all day long, in the morning it was very difficult even to take a shower. One day it was not enough hot water and I took shower with cold water :( . One morning I wanted to make a tea because I was cold and the gas cooker didn't work :( Regarding heating, there is an air-conditioning and because we asked, Nicola also brought us, a gas heater. But the gas smelled and we choose not to use so much. I know there are details but sometime the details make comfortable our stay and make the difference. Otherwise Bari and surrounding cities are beautiful. I will come back for sure, but next time I will choose an apartment that suits me better.