We had a wonderful time in the apartment. It's ridiculously close to the beach, along with lots of restaurants and the bus stop. The apartment is spacious and clean with a lovely balcony.
Communication with Mixalis was great and our queries were answered.
We are really glad we chose Agia Prokopios instead of Naxos town, it's a bit more laid back.I was travelling with my son who is 12 and was worried about there not being a pool, but we had plenty to do. We can recommend the water park (although the road is a bit hair-raising on foot), scuba diving (there is a place about 3 doors away) and a boat trip with Jason cruises, which go from Agia Anna - again walkable. And obviously the beach, which is fantastic.
We absolutely loved Naxos and would go back to the apartment in a flash.