An absolutely wonderful experience, from start to finish !! Giannis sent an email with information and made sure to get a confirmation from me, which really stood out since it's easy to overlook emails while traveling.
The little "Caldera Nest" was gorgeous. The view was magnificent; the interior/exterior design complemented the natural beauty of the place. Though not large, it seemed spacious and the layout was perfect.
The sunset view in Oia brought crowds, giving us the option of braving them or (our choice, recommended by Gianni) grabbing some food and wine and sitting on the terrace.
Worth the splurge if you're eyeing the price--Gianni and his little room make Santorini something magical.