Very clean place (towels were changed daily), rather nice balcony, good and quiet location (about 10 minutes walking distance from the busy Chora center). Well organised and no problems with communication - you'll get a message upon arrival with their website (which is a very practical guide to Naxos) and all the room information. They can also recommend places to go and car rental agencies, which was much helpful.
Bathroom and shower were quite small and not that comfortable - but that's generally a thing in Greek rooms-to-let. Quite overpriced as well (as almost everything in Naxos), and to our case they could not offer assistance with getting our luggage to the port upon departure due to lack of available vehicles.