Taxi: if you want to make your transfer from the airport in Heraklio or Chania to Eligas you can choose a taxi located at the airport you arrive at, or you can choose to make a reservation with a local taxi you can find here.
Rental car: Georgioupolis has many options when it comes to renting a car. Most if not all of the rental places speak both English and German, you can make the arrangements yourself, here
Bus with departure from and to Chania airport – Chania – Rethymno – Heraklion (see here) Keep in mind: Direct bus line from chania airport to rethymno stops in georgioupolis (around 45 mins). From the bus stop at the main road to the apartments the walk is around 10 minutes.
If you arrive by ferry in souda you can take a taxi or bus from the harbour (see above for taxi and bus information)