Ioanna and her husband were great hosts for us while in Santorini. We were able to list them as the point of contact for our excursions and they helped arrange transportation (although we figured out we could have just told drivers to meet us at the Kyklos parking lot). They helped us arrange our transfers to and from the house and carried our bags up and down the stairs. I would say if you have mobility problems, this location may not be the best. My knee was starting to hurt by the 3rd day due to all the stairs. Some of the hotels on the main strip would have less stairs. The house was nicely located, away from the crowded main area, but everything in Oia was less than 10 minutes walk.