We had a wonderful stay and would highly recommend to anyone traveling to Oia.
Maria was so incredibly helpful from the moment we booked the Airbnb. She arranged for a taxi to pick us up from the ferry port, provided a detailed map and overview of Santorini as wells as tips/advice. She also booked a half-day catamaran tour for us (my absolute favorite part of this trip), met us on the day of the tour and walked with us to the meeting point to ensure we did not get lost. Our trip was seamless because of all of Maria's help and guidance.
Our porter Vasili was also incredibly sweet and carried all of our heavy luggage up and down the steep stairs. He noted our departing flight early in the morning, met us at 6AM to help with our luggage and arranged for a taxi to take us to the airport.
This is an amazing location with stunning views. The only detail to keep in mind is that there is a sewage drain just outside of the unit that often smelled, but not enough to deter you from enjoying the view.