Maria's place was great! Exactly like the pictures and description. The location is beautiful and is quintessential Santorini with the white washed buildings and blue domes.
Her home was clean and well equipped with everything we needed.
As noted on other reviews, there are a lot of steps, but that's the norm in Oia for all lodging. The great thing was that Maria has people that carry your luggage up and down the steps upon checkin and arrival; and they also will provide restaurant tips and transportation.
I highly recommend Maria's place!