Maria's house is a great place to spend your time if you want to get away from it all. It is located in an abandoned village overlooking the north side of Kos and the ocean. You will be surrounded at night by just some goats and lovely cats - but no people.
The house itself is really nicely renovated - you can tell that Maria is an architect. The restaurant/cafe nearby is being run by her husband and is a great place to spend the evening with a lot of locals that drive quite a while from Kos town to get food and drinks there.