Nikos and family were incredibly warm and welcoming our entire stay! They kept the reception open for us even though our ferry wasn't arriving til 23:00 and Nikos picked us up which was a huge relief considering how tired we were from travelling all day.
They stay at reception for every minute of opening hours 8:00-21:00, and are available for any need you might have. They arranged a very reasonably priced car rental for us to explore the island, they even had it delivered to the studios; all we had to do was park it and give them the keys when we were done.
The location is perfectly situated walking distance to Naxos town and there is a large grocery store a few hundred meters away, as well as a good bakery, gyro restaurant and a few others (including the beach!)
The rooms were super clean and had kitchenettes with enough kitchen supplies to make food in house.
I would highly recommend Ikaros Studios to anyone who is thinking of staying on Naxos!