Had a fantastic 2 night stay at Hostel of the Sun! Luca and the rest of the staff were incredibly friendly, helpful, and engaging with all the guests. AC worked great and the room and private bathrooms were very clean. The free pasta dinner was delicious and there was ample food for breakfast as well. Location was perfect! Very close to the metro station, port, and the main shopping street. 10/10 recommend this hostel and I will definitely stay here again the next time I'm in Naples.