I will start by saying Sofitel at the airport is not an option for us ($$$$)
I am searching for reasonable accommodations near ATH for an overnight. Family of 4 (all adults) arrive around 6pm from Munich with a flight departing at 10am the next morning to Santorini. Ideally, would like to stay somewhere we can explore a little on foot the evening of our arrival, but most of what I seem to be finding near the airport is fairly isolated from restaurants and such.
After our visit to Santorini we are staying two nights in the Plaka area before returning to the states, so staying somewhere a bit different would be great.