This was a good apartment at a reasonable price. I was in Santorini for three nights with five friends, and the apartment was a good size for all of us. A few things to note, however:

1.) The apartment is in Megalochori, not Thira, and guests will almost certainly need a vehicle to get around the island with ease. With that vehicle, however, we had NO problems. The bus may be an option; we didn't look into it.

2.) We had a bit of an issue with the apartment having a damp feel to it. There are dehumidifier machines that help quite a bit, but the first night was a bit unpleasant in that regard.

Despite these two things, I would recommend Ioanna's apartment to friends and family. It was a beautiful building (exactly as pictured!), and she and her colleagues and neighbors were all very welcoming.