Natalia was really responsive and helpful for preparing the house for our arrival.
Natalia's place is just outside Loutra. It's a nice, clean and tidy place, next to other (one-two) similar apartments which are also, I believe, available to stay in.
Would advise to have a vehicle suitable for off-road adventures to be able to visit all the lovely beaches; saying that, there is a public transport stop within walking distance from the apartment (as well as a small bakery).