They were waiting for us at the port. The room we booked was even bigger and more beautiful than the one we saw on AirBnb. It was clean, neat and the kitchen was big so could prep meals.
Their roof top was awesome and the view was amazing. A coffee was waiting for us in the morning! They helped us enjoy Naxos and they were very nice hosts.
As for Naxos, it's a fantastic people filled with warm people. The apartment is 5 min away from the beach et 5 min away from the port and all the restaurants in the square center. We would recommend this apartment for sure and we will be back!