Margarita was very quick to respond and helpful in providing directions to my taxi driver who wasn't sure about directions to her place. She was there to wait for me and explained everything there was to know providing maps, bus timetable and any information needed. The place itself is very lovely, very clean, well decorated, perfect for couples especially and ideally located, only 10 minutes walk to Oia, the bus stop just up the hill. However, if it is your first time in Santorini, don't be afraid when you first get there, it may seem a little lost in the middle of nowhere but actually it is not at all! It has all the amenities around.
Enjoy your stay! I loved mine!