The apartment is PERFECTLY located, steps from the beach but still a quick walk to everything. Excellent hospitality - Manos and George arranged everything for us (picking us up even though our ferry was late, setting up a car rental, arranging a taxi when we left, setting up a crib for our baby, leaving us water, drinks and fruit).
Laundry and towels for the beach were great to have!
The apartment is stylish and beautiful but we found the couch and beds to be quite firm and the sheets to be pretty rough. You turn on the hot water 15 minutes before taking a shower, but even when we waited much longer than that, we found there to not be much hot water. Maybe this is typical of Naxos apartments though. Overall it was a great stay, but I wanted to include this feedback in case soft beds and long showers are important to you on vacation.