Marco is a very nice and friendly guy.
He let us drop off our bags earlier (our flight was very early) and stay in the apartment after the check out a bit more.
His attitude is very guest oriented.
He is a very helpful guy - he gave us a list of the best (and must-see and try) places in Bari ( both the sights, restaurants, and bars )
He asked every day: may we need something?
The apartment is superb. Very well located (in the city center) and comfortable, modern and nice.
I recommend it to everyone who is coming to Bari. :)