Polignano a Mare is a great town with fantastic restaurants and nightlife. Dorotea's apartment is perfectly located and is a stone's throw from everything the town has to offer.
The apartment itself was clean, well presented and had air conditioning and all amenities. Dorotea's communication was excellent and she sent clear check in instructions and sent us lots of local tips.
This is in the old part of town so no parking outside but I'd recommend the free car park next to the station which is at most a 10 min walk and free during the week and a few euros per day on the weekend.
Another tip, make sure you book a table if you're planning on eating at a good restaurant as they fill up fast.