The stay at Phōs has been one of the best hotel experiences we've had. The room was beautiful, and we can't say enough about the amazing views. The staff was marvelously helpful and friendly, particularly Penelope and Tel (anglicized, shortened version of her Greek name).
One of the upsides to this resort, is unfortunately also a contributing factor to its current shortcoming. We wanted a more remote location, which this definitely is (You want to rent a car when staying here.). However, the current pandemic has put a halt to their expansion plans. If you're looking for a accommodations with a bar, restaurant, and/or spa on site; this currently is not the place for you. The room service is excellent though, and hopefully their expansion will continue once the current crisis is over.
On the other hand, if you're looking for outstanding service, breathtaking views, and a bit of solitude on a small, Greek island. Look no further. We would definitely go again.