I can not say enough nice comments about Katerina. Her home was amazing. It is a traditional cave house so there are no windows except in the front. It was totally a unigue experience. The drive to the house was fun. The walls on the road are almost 2 stories high with many hair pin turns. Make sure you let Katerina know when you are arriving so she can meet you. There is no way you would be able to find the house even with a GPS. Did I mention you would never ever find her house without her help. She will meet you and you follow her to the home. Its across the alley from a big church where locals meet daily to hang out and talk (5 men) Katerina makes sure you have everything you need and supplies you with some food for first morning. She also provides a washing machine so you can wash all your clothes. She has the sweetest cats that I fell in love with. I have read other reviews that mention mold. If you are allergic to mold this might not work however we smelled an oder that after an hour of living there you we didn't notice at all. The house is the closest you can come to traditional living experience on Santorini. She is a wonderful host and you cant go wrong. The cost also was one of the cheapest we found especially for the experience we had. Choose Katerina you cant go wrong.