Take the bus for Nafplio, from the Athens Central Bus Station in Kifisos, approximmately 2-2,5 hours. Then after your arrival to Nafplio take the next bus for Tolo. Check out the bus itinerary on the KTEL website.
Lido Apartments are located about 1,5 hours from Athens by car and approximmately 2 hours from Kalamata, the closest airports to Tolo.
There is a train from Athens Airport that travels to Korinth from where you will need to connect to the Nafplion Bus or we are able to arrange a taxi to pick you up from Korinth (please ask us). Take a look at the train itinerary on the Official TrainOSE Site.