Lovely stay! The apartment is very spacious, and because of the very high ceiling, there is no issue with standing on (or under!) the mezzanine.
Contacts will the owner have been exceptional - every message I sent was replied to almost immediately (even when I contacted them late in the evening, when returning from dinner I was fighting with opening the security door to access the loggia! For the record, it's not difficult to open, it's just me, haha)
They even left in the apartment milk and food for breakfast for us!
Location is perfect: Teatro Petruzzelli is almost across the street, and the seaside is few hundreds meters away. Pedestrian area with shops is also just there!
Highly recommended!