If you are looking for a place far away from everyone else where you can completely relax, this should be your house. Heike and Tanja are really friendly and always quick to help you with everything. There was a very warm welcome.
Note that the road to the house is not paved and really rocky, so invest in renting an offroader instead of a normal car. The beach is beautiful and we had it for ourselves. You have to climb a stair to reach it, which was not a problem with our bigger children. (With toddlers it would probably be a bit challenging.)
We had a wonderful time in Crete. Thank you so much Heike!