It is possible to take a taxi from Heraklion to Chania but the price is extremely hight. The distance is about 160Km and the price range is 130-160euros. Inform the taxi driver to drop you at the Theotokopoulou street or Talos Square (Platia Talos). Walk straight Theotokopoulou street till the end of it. You will see the property in front of you at the end of the street.