22.09.13First I must say that the owners are absolutely great and very caring- this was my first stop in greece and they helped me decide all the next destinations in Greece! I arrived late at night and as the tap water is not drinkable they left me a bottle in my room. The pool is great and there's a scenic beach less than 5min walk from the hotel.
The bed and shower are not the best, though. The bed is too hard, and every time I showered it flooded the whole bathroom, as the shower is missing a low "wall" to stop the water from flooding it all. You also might consider staying more in the area near the hotel, since the public bus hours are weirdly distributed (me and some other guests waited for half an hour for a bus that was late).
I understand that santorini is a very expensive island, but this hotel might be a little too expensive for the area, maybe?