We stayed for two nights at Sabrina's. The flat was spacious and very clean. The fold-out beds were both quality ones and we found them very comfortable.
From Sabrina's we could easily walk into the middle of Nardo to explore and there appeared to plenty of parking int he wide streets. The check-in and communication was easy even though we didn't speak any italian.
A lovely place to stay to explore Nardo and the beaches.