I honestly couldn't have been any happier with my stay.
We were a husband, wife and two children under seven. We arrived slightly earlier than the listed check-in time but it didn't pose any problems. We were greeted by Mario and his wife, they gave us a tour of the apartment and showed us how things worked. In addition, they had fresh fruit, two bottles of water and a kitchen, well equipped for those who cook on holiday.
The unit has a larger bedroom and a smaller room with a fold-out couch/bed. There is also a nice bathroom with a shower on the main floor. Upstairs is the kitchen and a couch with access to a two-level rooftop deck, where I enjoyed time day & night.
I completely loved not only the apartment, but also its location and the town of Ostuni itself. Even in the morning, you can take a short stroll and get a delicious cup of coffee with a morning pastry. There are also a few other options for dining and shopping. On the same block as the café is a fruit store, a pizzeria and a restaurant where you choose the meet you want cooked with your meal.
The family stayed in touch with us by text but only stopped by at the beginning and end of our stay. We never had a single issue arise. I recommend this unit and the neighborhood. We had no need for a car and found that this town is extremely walkable.