The place is beautiful, relaxing, silent and above all, very-very clean! It is equiped with all the necessary things.
Mina is a very nice person and she helped us a lot! She told us good places to visit and to eat. She also spent some time explaining us all the useful services we had near the house and how to get to them (bus stop, supermarket, bike rental...).
I liked the fact that the place was near the centre of Naxos but it's located in a very quiet area (just 5-7 minutes on foot).
100% recommendable. I would definetely choose to stay at Mina's apartment again.