Maria manages a good number of properties in Santorini, three of which we stayed at during our time on the island. They all were wonderfully located with fabulous views and the service we received was stellar. We couldn't have carried our bags up and down all of those stairs ourselves, that's for certain! The units themselves ranged from average to quite nice. I found them (and Greece in general, to be fair) to be pricey. Much more so than when I was last there many years ago. But they have only 7 months of tourism to get them through an entire year (including the down season). Overall, we enjoyed the trip and really appreciated the great communication and quick responses.