Our stay at Erato Studios was excellent.
Stella met us when we arrived by taxi from the Naxos port (about 30 minutes). The place was clean and nicely decorated -- I thought a bit better than the pictures.
Throughout our stay, Stella was responsive within an hour or two of any inquiry. We were here toward the end of May, a bit before the busy season, so our studio was quite private but close to nearby taverns, grocery store, and beaches. Two beaches very close by, and a perfect location for travelers who are into kitesurfing.
We stayed here for about a week -- fresh towels and linens were available, a brief problem with the air conditioner was fixed quickly. One thing -- public transportation is a bit difficult. I'd definitely recommend that anyone who stays here gets a rental car -- Stella can help get you a discount from a few local places.